{"title":"Bluelab","description":"\u003cp\u003eBluelab is a New Zealand-based precision measurement brand trusted by hydroponic growers and commercial cultivators worldwide for accurate, reliable pH and EC monitoring. Apex Grow stocks the complete Bluelab range for Australian growers, including the Bluelab Combo Meter, pH EC Temperature Bluetooth Meter, Guardian Monitor WiFi, Soil pH Pen, Pulse Meter, Bluelab pH Controller, and the Bluelab Pro Controller Wi-Fi for fully automated pH and EC dosing. We also stock Bluelab PeriPods dosing pumps, replacement double junction pH probes, calibration solutions, and the Probe Care Kit to keep your equipment performing accurately. Bluelab instruments are the benchmark for precision in professional hydroponic growing. Fast shipping across Australia.\u003c\/p\u003e","products":[{"product_id":"ph-temperature-pen-digital-hydroponic-tester-australia","title":"Bluelab pH \u0026 Temperature Pen | Digital Hydroponic pH Tester Australia","description":"\u003ch2\u003eDigital pH \u0026amp; Temperature Pen – Waterproof Hydroponic pH Tester with ATC\u003c\/h2\u003e\u003cp\u003eThis digital pH and temperature pen is a compact, high-accuracy testing instrument designed for fast and reliable measurement of pH levels and solution temperature in hydroponic systems, nutrient reservoirs, and water sources.\u003c\/p\u003e\u003cp\u003eEngineered for durability and ease of use, the unit provides instant readings directly from solution, eliminating the need for complex testing procedures. Its fully waterproof construction ensures reliability in demanding grow environments, while automatic temperature compensation (ATC) maintains measurement accuracy across varying conditions.\u003c\/p\u003e\u003cp\u003eThe device features a simple two-point calibration system for precision control, making it suitable for both beginner and professional growers requiring consistent pH management for optimal nutrient uptake.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital pH and temperature measurement.\u003c\/strong\u003e Simultaneous pH and temperature readings from a single probe for fast, complete solution analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully waterproof construction.\u003c\/strong\u003e Submersible design built for reliable use in wet grow environments, not just splash-resistant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic temperature compensation (ATC).\u003c\/strong\u003e Adjusts pH readings based on solution temperature to maintain accuracy across varying conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast, direct measurement.\u003c\/strong\u003e Submerge and read. No mixing, no test strips, no delays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-point calibration.\u003c\/strong\u003e Simple manual calibration process for precision control across the full pH range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and portable.\u003c\/strong\u003e Handheld pen design for easy use across multiple reservoirs, tanks, and water sources.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow It Works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmerge the probe into solution.\u003c\/strong\u003e Insert directly into nutrient solution, reservoir water, or any liquid sample.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimultaneous pH and temperature sensing.\u003c\/strong\u003e The sensor measures both parameters at the same time for a complete reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATC adjusts for temperature variation.\u003c\/strong\u003e Automatic temperature compensation corrects pH values in real time, eliminating temperature-induced measurement error.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant display output.\u003c\/strong\u003e Results appear immediately on the digital screen for fast decision-making.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSystem Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully waterproof body.\u003c\/strong\u003e Submersible construction rated for direct immersion in nutrient solutions and water samples.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated temperature measurement.\u003c\/strong\u003e Dual-function sensor eliminates the need for a separate thermometer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATC technology.\u003c\/strong\u003e Automatic temperature compensation ensures consistent accuracy regardless of solution temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-point manual calibration.\u003c\/strong\u003e Calibrate at two reference points for high precision across the measurement range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto shut-off function.\u003c\/strong\u003e Extends battery life by powering down automatically when not in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery included.\u003c\/strong\u003e Ready to use out of the box with 1 x AAA battery supplied.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHydroponic nutrient reservoir pH testing Australia\u003c\/li\u003e\n\u003cli\u003eDigital pH meter for water quality monitoring\u003c\/li\u003e\n\u003cli\u003epH pen for nutrient solution management in DWC and recirculating systems\u003c\/li\u003e\n\u003cli\u003eAquarium and fish tank water pH testing\u003c\/li\u003e\n\u003cli\u003eSoil runoff and irrigation water pH measurement\u003c\/li\u003e\n\u003cli\u003eDrinking water and general water quality testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Use Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponic nutrient reservoir testing.\u003c\/strong\u003e Monitor and maintain optimal pH levels for maximum nutrient availability and plant uptake.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquarium water quality monitoring.\u003c\/strong\u003e Ensure stable pH conditions for fish and aquatic plant health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil runoff pH testing.\u003c\/strong\u003e Measure leachate pH to assess soil and growing media conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrinking water testing.\u003c\/strong\u003e Verify water quality for safe consumption and general household use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\u003cp\u003eThis pH and temperature pen combines waterproof construction with automatic temperature compensation to deliver consistent, accurate readings across all growing conditions. Its compact form factor, fast response time, and simple calibration process make it an essential instrument for any grower managing nutrient solution pH on a regular basis.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type.\u003c\/strong\u003e pH and temperature (simultaneous)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration.\u003c\/strong\u003e Two-point manual calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation.\u003c\/strong\u003e Automatic (ATC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating.\u003c\/strong\u003e Fully waterproof, submersible design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply.\u003c\/strong\u003e 1 x AAA battery (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Off Function.\u003c\/strong\u003e Yes, battery saving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight.\u003c\/strong\u003e Approximately 0.1 to 0.2 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Shipping Weight.\u003c\/strong\u003e Approximately 0.2 to 0.3 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow often should I calibrate Bluelab pH \u0026amp; Temperature Pen?\u003c\/h3\u003e\n\u003cp\u003epH meters should be calibrated before every use or at minimum every 2–3 days during active grows. EC meters are more stable but should be verified against a known reference solution weekly. Bluelab pH \u0026amp; Temperature Pen uses two-point calibration for pH (4.0 and 7.0 buffer solutions) and single-point calibration for EC (2.77 mS\/cm standard). Regular calibration is the single most important factor in measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eHow do I store Bluelab pH \u0026amp; Temperature Pen properly?\u003c\/h3\u003e\n\u003cp\u003eAlways store pH probes wet — never allow the probe tip to dry out as this permanently damages the glass membrane. Use the probe storage solution supplied with Bluelab pH \u0026amp; Temperature Pen or Bluelab KCl storage solution. EC probes are more robust but should also be rinsed with clean water after each use. Store Bluelab pH \u0026amp; Temperature Pen at room temperature away from direct sunlight.\u003c\/p\u003e\n\u003ch3\u003eWhat should I do if Bluelab pH \u0026amp; Temperature Pen is reading incorrectly?\u003c\/h3\u003e\n\u003cp\u003eFirst, recalibrate using fresh buffer solutions — old or contaminated calibration fluid is the most common cause of inaccurate readings. Rinse the probe thoroughly with deionised or distilled water between calibrations. If readings are still inconsistent after recalibration, check the probe for physical damage or contamination. Most probes have a service life of 12–18 months with proper care.\u003c\/p\u003e\n\u003ch3\u003eIs Bluelab pH \u0026amp; Temperature Pen waterproof?\u003c\/h3\u003e\n\u003cp\u003eCheck the IP rating listed in the product specifications. Most handheld meters are splash-proof but not designed for submersion. Take care when measuring in deep reservoirs to avoid dropping the unit. Bluelab pH \u0026amp; Temperature Pen is designed for hydroponic nutrient solution testing — it is not rated for outdoor or continuous immersion use.\u003c\/p\u003e\n\u003ch3\u003eDoes Bluelab pH \u0026amp; Temperature Pen ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluelab pH \u0026amp; Temperature Pen ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":43187017383999,"sku":"PH-TEMP-PEN","price":144.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/bluelab-ph-pen_penph_1_ca33244f-b461-423f-8b19-2a6f7d9937ea.webp?v=1777436478"},{"product_id":"digital-ec-meter-conductivity-temperature-pen-australia","title":"Bluelab Digital EC Meter | Conductivity \u0026 Temperature Pen Hydroponics Australia","description":"\u003ch2\u003eDigital EC Meter – Conductivity \u0026amp; Temperature Pen for Hydroponic Nutrient Control\u003c\/h2\u003e\u003cp\u003eThis digital EC (electrical conductivity) and temperature pen is a precision handheld instrument designed for accurate measurement of nutrient strength in hydroponic systems, reservoirs, and water sources. Built for portability and reliability, it delivers fast, consistent readings essential for maintaining optimal nutrient concentration and plant performance.\u003c\/p\u003e\u003cp\u003eThe unit features a fully waterproof design, ensuring durability in demanding indoor grow environments. Its flat electrode sensor allows for easy cleaning and reduced maintenance, while selectable measurement units enable users to switch between EC, CF, and PPM based on preferred nutrient scales.\u003c\/p\u003e\u003cp\u003eAutomatic temperature compensation (ATC) ensures consistent accuracy across varying solution temperatures, while the hold function allows readings to be captured and reviewed with precision.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital EC and conductivity measurement.\u003c\/strong\u003e Accurate electrical conductivity readings for precise nutrient strength monitoring in hydroponic systems and water sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable units: EC, CF, and PPM.\u003c\/strong\u003e Switch between measurement scales to match preferred nutrient management systems and feed charts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully waterproof construction.\u003c\/strong\u003e Submersible design built for continuous use in wet grow environments without risk of damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat electrode for easy cleaning.\u003c\/strong\u003e Low-maintenance sensor design reduces fouling and extends the working life of the meter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic temperature compensation (ATC).\u003c\/strong\u003e Corrects conductivity readings based on solution temperature for consistent accuracy across varying conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHold function for precision reading capture.\u003c\/strong\u003e Freeze the display to record stable readings without the need to keep the probe submerged.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow It Works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert the probe into solution.\u003c\/strong\u003e Submerge directly into nutrient solution, reservoir water, or any liquid sample for immediate measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductivity and temperature measured simultaneously.\u003c\/strong\u003e The flat electrode sensor reads electrical conductivity while the integrated sensor captures solution temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATC corrects for temperature variation.\u003c\/strong\u003e Automatic temperature compensation adjusts EC values in real time to eliminate temperature-induced measurement error.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-time display output.\u003c\/strong\u003e Nutrient strength data appears instantly on the digital screen for fast, informed decision-making.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHold function captures stable readings.\u003c\/strong\u003e Lock the display at any point to record a reading without maintaining probe position.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSystem Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-accuracy conductivity measurement.\u003c\/strong\u003e Precision EC sensing for reliable nutrient strength data across the full measurement range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated temperature sensor.\u003c\/strong\u003e Dual-function measurement eliminates the need for a separate thermometer in the grow environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable waterproof housing.\u003c\/strong\u003e Fully submersible construction rated for direct immersion in nutrient solutions and water samples.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-clean flat electrode design.\u003c\/strong\u003e Flat sensor surface resists buildup and is simple to wipe clean between uses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHold reading function.\u003c\/strong\u003e Captures and displays a stable reading for accurate recording and reference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable handheld form factor.\u003c\/strong\u003e Compact pen design for easy use across multiple reservoirs, tanks, and irrigation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery included.\u003c\/strong\u003e Ready to use immediately with 1 x AAA alkaline battery supplied.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHydroponic nutrient reservoir EC monitoring Australia\u003c\/li\u003e\n\u003cli\u003eConductivity meter for nutrient solution strength testing\u003c\/li\u003e\n\u003cli\u003eTDS meter for hydroponic grow systems\u003c\/li\u003e\n\u003cli\u003eWater quality and drinking water conductivity testing\u003c\/li\u003e\n\u003cli\u003eAquarium and aquaponics system monitoring\u003c\/li\u003e\n\u003cli\u003eFertigation and irrigation system calibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Use Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponic nutrient reservoir monitoring.\u003c\/strong\u003e Measure and maintain optimal EC levels for maximum nutrient availability and plant uptake across all growth stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater quality and drinking water testing.\u003c\/strong\u003e Verify conductivity levels for safe consumption and general water quality assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquarium and aquaponics systems.\u003c\/strong\u003e Monitor dissolved solids and conductivity to maintain stable aquatic environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFertigation and irrigation calibration.\u003c\/strong\u003e Confirm nutrient solution strength before application to ensure consistent feed delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\u003cp\u003eThis EC meter is engineered for precision nutrient management, combining conductivity and temperature measurement with automatic temperature compensation to ensure consistent, reliable readings. Its low-maintenance flat electrode and fully waterproof design make it suitable for continuous use in hydroponic environments, delivering the accuracy required for professional nutrient control without the complexity of laboratory-grade instruments.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type.\u003c\/strong\u003e Electrical conductivity (EC), TDS\/PPM, and temperature (simultaneous)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Units.\u003c\/strong\u003e EC, CF, and PPM selectable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation.\u003c\/strong\u003e Automatic (ATC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode Type.\u003c\/strong\u003e Flat sensor for easy cleaning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating.\u003c\/strong\u003e Fully waterproof, submersible design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply.\u003c\/strong\u003e 1 x AAA alkaline battery (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Off Function.\u003c\/strong\u003e Yes, battery saving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight.\u003c\/strong\u003e Approximately 0.1 to 0.2 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Shipping Weight.\u003c\/strong\u003e Approximately 0.2 to 0.3 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow often should I calibrate Bluelab Digital EC Meter?\u003c\/h3\u003e\n\u003cp\u003epH meters should be calibrated before every use or at minimum every 2–3 days during active grows. EC meters are more stable but should be verified against a known reference solution weekly. Bluelab Digital EC Meter uses two-point calibration for pH (4.0 and 7.0 buffer solutions) and single-point calibration for EC (2.77 mS\/cm standard). Regular calibration is the single most important factor in measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eHow do I store Bluelab Digital EC Meter properly?\u003c\/h3\u003e\n\u003cp\u003eAlways store pH probes wet — never allow the probe tip to dry out as this permanently damages the glass membrane. Use the probe storage solution supplied with Bluelab Digital EC Meter or Bluelab KCl storage solution. EC probes are more robust but should also be rinsed with clean water after each use. Store Bluelab Digital EC Meter at room temperature away from direct sunlight.\u003c\/p\u003e\n\u003ch3\u003eWhat should I do if Bluelab Digital EC Meter is reading incorrectly?\u003c\/h3\u003e\n\u003cp\u003eFirst, recalibrate using fresh buffer solutions — old or contaminated calibration fluid is the most common cause of inaccurate readings. Rinse the probe thoroughly with deionised or distilled water between calibrations. If readings are still inconsistent after recalibration, check the probe for physical damage or contamination. Most probes have a service life of 12–18 months with proper care.\u003c\/p\u003e\n\u003ch3\u003eIs Bluelab Digital EC Meter waterproof?\u003c\/h3\u003e\n\u003cp\u003eCheck the IP rating listed in the product specifications. Most handheld meters are splash-proof but not designed for submersion. Take care when measuring in deep reservoirs to avoid dropping the unit. Bluelab Digital EC Meter is designed for hydroponic nutrient solution testing — it is not rated for outdoor or continuous immersion use.\u003c\/p\u003e\n\u003ch3\u003eDoes Bluelab Digital EC Meter ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluelab Digital EC Meter ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":43187318718527,"sku":"EC-METER-PEN","price":144.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/BLECPEN-Bluelab-EC-Pen_1000x1000_Grey-600x600_1.png?v=1777436895"},{"product_id":"heavy-duty-ec-meter-waterproof-conductivity-tester-australia","title":"Heavy Duty EC Meter Waterproof | Digital Conductivity Tester Hydroponics Australia","description":"\u003ch2\u003eHeavy Duty EC Meter. Waterproof Conductivity Tester for Hydroponic Nutrient Control\u003c\/h2\u003e\n\u003cp\u003eThis heavy-duty EC (electrical conductivity) meter is a robust, long-life instrument designed for accurate measurement of nutrient strength in hydroponic systems, reservoirs, and water sources. Built for durability and simplicity, it provides consistent conductivity readings without the need for calibration, making it ideal for both professional and high-frequency use.\u003c\/p\u003e\n\u003cp\u003eThe unit measures across multiple conductivity scales, including EC, CF, and PPM (500 and 700 conversion factors), allowing precise monitoring of nutrient concentration across different growing standards. Its extended measurement range ensures compatibility with a wide variety of nutrient regimes.\u003c\/p\u003e\n\u003cp\u003eDesigned with a long-format body, the meter allows simultaneous mixing and measurement directly within reservoirs, improving workflow efficiency. Automatic liquid detection activates bright LED indicators, providing immediate visual feedback for simple, error-free operation.\u003c\/p\u003e\n\u003cp\u003eFully waterproof and engineered for extreme durability, the device can be submerged during use without compromising performance, making it suitable for demanding indoor grow environments and commercial hydroponic systems.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNo calibration required.\u003c\/strong\u003e Simplified operation with consistent accuracy straight out of the box, reducing maintenance time and user error.\u003c\/span\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-scale conductivity measurement.\u003c\/strong\u003e Reads EC, CF, PPM 500, and PPM 700 to suit all common nutrient management systems and feed charts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully waterproof construction.\u003c\/strong\u003e Submersible design rated for direct immersion in nutrient solutions and reservoir water without performance loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-format probe for reservoir access.\u003c\/strong\u003e Extended body allows simultaneous mixing and measurement directly within deep reservoirs for improved workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic liquid detection.\u003c\/strong\u003e Sensor activates on contact with solution, triggering LED indicators for immediate, clear conductivity feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry-leading 5-year warranty.\u003c\/strong\u003e Built for long-term professional use with manufacturer-backed reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert the meter into nutrient solution.\u003c\/strong\u003e Submerge the probe directly into the reservoir or water sample for immediate measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic liquid detection activates the reading.\u003c\/strong\u003e The sensor detects contact with solution and initiates the conductivity measurement without manual input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED indicators display conductivity level.\u003c\/strong\u003e Bright LED feedback provides a clear, instant visual reference for nutrient strength across selected scales.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo calibration required for continued accuracy.\u003c\/strong\u003e The meter maintains reliable readings across its full working life without periodic recalibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove and clean after use.\u003c\/strong\u003e Rinse the probe after each session to maintain sensor performance and extend product life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction for long-term reliability.\u003c\/strong\u003e Heavy-duty housing engineered for frequent professional use in demanding grow environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-scale conductivity measurement.\u003c\/strong\u003e EC, CF, PPM 500, and PPM 700 selectable for compatibility with all major nutrient systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully waterproof for immersion use.\u003c\/strong\u003e Submersible design allows direct reservoir measurement without risk of damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic sensing and LED feedback.\u003c\/strong\u003e Liquid detection triggers instant visual conductivity indication for fast, error-free readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended probe for deep reservoir access.\u003c\/strong\u003e Long-format body reaches into large reservoirs for direct in-situ measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to clean and disinfect.\u003c\/strong\u003e Smooth probe surface resists buildup and is simple to rinse between uses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry-leading 5-year warranty.\u003c\/strong\u003e \u003cstrong\u003eBacked by manufacturer warranty for professional and commercial applications.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMeasurement Range\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC.\u003c\/strong\u003e Up to 3.6 EC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCF.\u003c\/strong\u003e Up to 36 CF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePPM 500 (TDS).\u003c\/strong\u003e Up to 1800 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePPM 700.\u003c\/strong\u003e Up to 2520 ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy duty EC meter for hydroponic nutrient reservoir testing Australia\u003c\/li\u003e\n\u003cli\u003eProfessional conductivity tester for commercial grow operations\u003c\/li\u003e\n\u003cli\u003eWaterproof EC meter for frequent monitoring environments\u003c\/li\u003e\n\u003cli\u003eNo-calibration conductivity meter for low-maintenance grow setups\u003c\/li\u003e\n\u003cli\u003eMulti-scale nutrient strength tester for indoor growing systems\u003c\/li\u003e\n\u003cli\u003eLong-probe EC meter for deep reservoir access and in-situ measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponic nutrient reservoir testing.\u003c\/strong\u003e Monitor and maintain optimal EC levels for maximum nutrient availability across all growth stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial grow operations.\u003c\/strong\u003e Durable construction and no-calibration design suit high-frequency professional use environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequent monitoring environments.\u003c\/strong\u003e Built for repeated daily use without performance degradation or maintenance overhead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowers needing low-maintenance testing tools.\u003c\/strong\u003e Eliminates calibration requirements for a simpler, faster testing workflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\n\u003cp\u003eThis EC meter is engineered for maximum durability and operational simplicity, eliminating calibration requirements while maintaining accurate multi-scale readings. Its rugged waterproof design, extended probe format, and 5-year warranty make it the preferred choice for continuous use in hydroponic reservoirs and commercial grow environments where reliability and low maintenance are non-negotiable.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type.\u003c\/strong\u003e Electrical conductivity (EC), CF, PPM 500, PPM 700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration.\u003c\/strong\u003e Not required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection System.\u003c\/strong\u003e Automatic liquid sensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Type.\u003c\/strong\u003e LED indicator system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating.\u003c\/strong\u003e Fully waterproof, submersible design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign.\u003c\/strong\u003e Long-format probe for deep reservoir access\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty.\u003c\/strong\u003e 5 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight.\u003c\/strong\u003e Approximately 0.2 to 0.3 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Shipping Weight.\u003c\/strong\u003e Approximately 0.3 to 0.5 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow often should I calibrate Heavy Duty EC Meter Waterproof?\u003c\/h3\u003e\n\u003cp\u003epH meters should be calibrated before every use or at minimum every 2–3 days during active grows. EC meters are more stable but should be verified against a known reference solution weekly. Heavy Duty EC Meter Waterproof uses two-point calibration for pH (4.0 and 7.0 buffer solutions) and single-point calibration for EC (2.77 mS\/cm standard). Regular calibration is the single most important factor in measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eHow do I store Heavy Duty EC Meter Waterproof properly?\u003c\/h3\u003e\n\u003cp\u003eAlways store pH probes wet — never allow the probe tip to dry out as this permanently damages the glass membrane. Use the probe storage solution supplied with Heavy Duty EC Meter Waterproof or Bluelab KCl storage solution. EC probes are more robust but should also be rinsed with clean water after each use. Store Heavy Duty EC Meter Waterproof at room temperature away from direct sunlight.\u003c\/p\u003e\n\u003ch3\u003eWhat should I do if Heavy Duty EC Meter Waterproof is reading incorrectly?\u003c\/h3\u003e\n\u003cp\u003eFirst, recalibrate using fresh buffer solutions — old or contaminated calibration fluid is the most common cause of inaccurate readings. Rinse the probe thoroughly with deionised or distilled water between calibrations. If readings are still inconsistent after recalibration, check the probe for physical damage or contamination. Most probes have a service life of 12–18 months with proper care.\u003c\/p\u003e\n\u003ch3\u003eIs Heavy Duty EC Meter Waterproof waterproof?\u003c\/h3\u003e\n\u003cp\u003eCheck the IP rating listed in the product specifications. Most handheld meters are splash-proof but not designed for submersion. Take care when measuring in deep reservoirs to avoid dropping the unit. Heavy Duty EC Meter Waterproof is designed for hydroponic nutrient solution testing — it is not rated for outdoor or continuous immersion use.\u003c\/p\u003e\n\u003ch3\u003eDoes Heavy Duty EC Meter Waterproof ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Heavy Duty EC Meter Waterproof ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":43187477348415,"sku":"HEAVY-DUTY-EC","price":194.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/TRUN-Bluelab-Truncheon_1000x1000_Grey-600x600.png?v=1777437101"},{"product_id":"bluelab-guardian-monitor-wifi-ph-ec-temperature-australia","title":"Bluelab Guardian Monitor WiFi | pH EC Temperature Monitor Hydroponics Australia","description":"\u003ch2\u003eBluelab Guardian Monitor WiFi – Continuous pH, EC \u0026amp; Temperature Monitoring System\u003c\/h2\u003e\u003cp\u003eThe Bluelab Guardian Monitor WiFi is a professional-grade, continuous monitoring system designed for real-time measurement of pH, electrical conductivity (EC), and temperature in hydroponic reservoirs. Engineered for precision and reliability, it provides constant data visibility, enabling growers to maintain optimal nutrient conditions without manual testing.\u003c\/p\u003e\u003cp\u003eWith integrated Wi-Fi connectivity, the system connects to the Edenic by Bluelab app, allowing remote monitoring, instant alerts, and historical data tracking. This enables data-driven nutrient management and rapid response to environmental changes, improving plant performance and system stability.\u003c\/p\u003e\u003cp\u003eThe monitor features high and low alarm thresholds for pH, EC, and temperature, ensuring immediate notification when readings move outside defined parameters. Non-volatile memory retains all settings during power outages, maintaining system integrity and reducing downtime.\u003c\/p\u003e\u003cp\u003eDesigned for continuous operation, the Guardian Monitor uses plant-safe LED display technology with adjustable brightness, making it suitable for both grow rooms and commercial facilities.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous real-time pH, EC, and temperature monitoring.\u003c\/strong\u003e Eliminates manual testing by providing constant, live data from the nutrient reservoir across all growth stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiFi-enabled remote monitoring via Edenic by Bluelab app.\u003c\/strong\u003e Access live readings, receive push notifications, and review historical data from any location via mobile device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant high and low threshold alerts.\u003c\/strong\u003e Configurable alarms for pH, EC, and temperature notify growers immediately when parameters move outside defined limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-volatile memory for system integrity.\u003c\/strong\u003e Retains all settings and data during power outages, ensuring continuity of monitoring without manual reconfiguration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable pH probe with BNC connection.\u003c\/strong\u003e Long-term serviceability with standard BNC probe compatibility for easy field replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant-safe LED display with adjustable brightness.\u003c\/strong\u003e Reduces light interference in grow environments while maintaining clear, readable data output.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow It Works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbes are placed directly into the nutrient reservoir.\u003c\/strong\u003e pH and EC probes are submerged in the reservoir on 2-metre cables for continuous in-situ measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor continuously measures pH, EC, and temperature.\u003c\/strong\u003e All three parameters are sampled and updated in real time without user intervention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData is displayed live on the LED screen.\u003c\/strong\u003e Current readings are visible at a glance on the adjustable-brightness display for immediate on-site reference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiFi transmits readings to the Edenic by Bluelab app.\u003c\/strong\u003e Live data is streamed to the mobile app for remote access, historical logging, and trend analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlerts trigger when values exceed set thresholds.\u003c\/strong\u003e Push notifications are sent instantly when pH, EC, or temperature readings move outside configured high or low limits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSmart Monitoring with Edenic by Bluelab\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote monitoring of nutrient conditions.\u003c\/strong\u003e View live pH, EC, and temperature data from any location via the Edenic mobile app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant push notifications for alerts.\u003c\/strong\u003e Receive immediate notification when any parameter exceeds configured thresholds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHistorical data tracking and reporting.\u003c\/strong\u003e Review logged data over time to identify trends, optimise feeding schedules, and improve system performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData-driven nutrient management.\u003c\/strong\u003e Use recorded performance data to make informed adjustments to nutrient concentration and pH balance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSystem Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in WiFi connectivity.\u003c\/strong\u003e Integrated wireless connection for remote monitoring via the Edenic by Bluelab app. WiFi can be disabled if not required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh and low alarms for all parameters.\u003c\/strong\u003e Configurable threshold alerts for pH, EC, and temperature provide proactive system management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous live readings.\u003c\/strong\u003e Uninterrupted real-time data output for precision nutrient control without manual intervention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable pH probe.\u003c\/strong\u003e Standard BNC connection supports long-term use with straightforward probe replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable LED display brightness.\u003c\/strong\u003e Reduces light pollution in grow environments while maintaining clear data visibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-volatile memory.\u003c\/strong\u003e Settings and data are retained through power interruptions for uninterrupted system continuity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchangeable power plug.\u003c\/strong\u003e Flexible setup for different power configurations and installation environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust professional-grade construction.\u003c\/strong\u003e Built for continuous operation in commercial and high-demand grow environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eContinuous pH and EC monitoring for hydroponic grow rooms Australia\u003c\/li\u003e\n\u003cli\u003eWiFi-enabled remote nutrient monitoring system for indoor growing\u003c\/li\u003e\n\u003cli\u003eCommercial hydroponic reservoir monitoring and management\u003c\/li\u003e\n\u003cli\u003eAutomated nutrient management system with real-time alerts\u003c\/li\u003e\n\u003cli\u003eProfessional pH EC temperature controller for recirculating systems\u003c\/li\u003e\n\u003cli\u003eData-driven hydroponic monitoring for yield optimisation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponic grow rooms and tents.\u003c\/strong\u003e Continuous monitoring eliminates manual testing and maintains optimal nutrient conditions throughout the growth cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial grow operations.\u003c\/strong\u003e Professional-grade construction and remote access suit large-scale facilities requiring consistent, reliable data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated nutrient management systems.\u003c\/strong\u003e Real-time data and threshold alerts support integration with broader grow room automation workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowers seeking remote monitoring and alerts.\u003c\/strong\u003e WiFi connectivity and the Edenic app provide full system visibility from any location at any time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\u003cp\u003eThe Bluelab Guardian Monitor WiFi is engineered for continuous, automated nutrient monitoring, eliminating manual testing while providing real-time data and remote access. Its integration with the Edenic by Bluelab app enables proactive system management, improving consistency, yield, and operational efficiency across both small-scale and commercial hydroponic environments.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Parameters.\u003c\/strong\u003e pH, electrical conductivity (EC), and temperature (simultaneous, continuous)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity.\u003c\/strong\u003e Built-in WiFi with optional disable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply.\u003c\/strong\u003e 110 to 240V AC mains powered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay.\u003c\/strong\u003e LED with adjustable brightness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Cables.\u003c\/strong\u003e 2 metres (6.6 ft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Probe Connection.\u003c\/strong\u003e BNC, replaceable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory.\u003c\/strong\u003e Non-volatile. Retains settings after power loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight.\u003c\/strong\u003e Approximately 1.2 to 1.8 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Shipping Weight.\u003c\/strong\u003e Approximately 2 to 3 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow often should I calibrate Bluelab Guardian Monitor WiFi?\u003c\/h3\u003e\n\u003cp\u003epH meters should be calibrated before every use or at minimum every 2–3 days during active grows. EC meters are more stable but should be verified against a known reference solution weekly. Bluelab Guardian Monitor WiFi uses two-point calibration for pH (4.0 and 7.0 buffer solutions) and single-point calibration for EC (2.77 mS\/cm standard). Regular calibration is the single most important factor in measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eHow do I store Bluelab Guardian Monitor WiFi properly?\u003c\/h3\u003e\n\u003cp\u003eAlways store pH probes wet — never allow the probe tip to dry out as this permanently damages the glass membrane. Use the probe storage solution supplied with Bluelab Guardian Monitor WiFi or Bluelab KCl storage solution. EC probes are more robust but should also be rinsed with clean water after each use. Store Bluelab Guardian Monitor WiFi at room temperature away from direct sunlight.\u003c\/p\u003e\n\u003ch3\u003eWhat should I do if Bluelab Guardian Monitor WiFi is reading incorrectly?\u003c\/h3\u003e\n\u003cp\u003eFirst, recalibrate using fresh buffer solutions — old or contaminated calibration fluid is the most common cause of inaccurate readings. Rinse the probe thoroughly with deionised or distilled water between calibrations. If readings are still inconsistent after recalibration, check the probe for physical damage or contamination. Most probes have a service life of 12–18 months with proper care.\u003c\/p\u003e\n\u003ch3\u003eIs Bluelab Guardian Monitor WiFi waterproof?\u003c\/h3\u003e\n\u003cp\u003eCheck the IP rating listed in the product specifications. Most handheld meters are splash-proof but not designed for submersion. Take care when measuring in deep reservoirs to avoid dropping the unit. Bluelab Guardian Monitor WiFi is designed for hydroponic nutrient solution testing — it is not rated for outdoor or continuous immersion use.\u003c\/p\u003e\n\u003ch3\u003eDoes Bluelab Guardian Monitor WiFi ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluelab Guardian Monitor WiFi ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":43187643482175,"sku":"BLUELAB-GUARDIAN-WIFI","price":524.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/guardian_monitor_wifi_hero_web-600x600.webp?v=1777437369"},{"product_id":"bluelab-ph-controller-automatic-ph-dosing-system-australia","title":"Bluelab pH Controller | Automatic Hydroponic pH Dosing System Australia","description":"\u003ch2\u003eBluelab pH Controller – Automated pH Dosing System for Hydroponic Reservoirs\u003c\/h2\u003e\u003cp\u003eThe Bluelab pH Controller is a precision automated dosing system designed for continuous control of pH levels in hydroponic nutrient reservoirs. Engineered for accuracy and reliability, it monitors pH in real time and automatically doses pH adjusters to maintain optimal nutrient availability.\u003c\/p\u003e\u003cp\u003eBuilt for both professional and advanced growers, the system integrates a high-precision peristaltic pump delivering controlled dosing at 10 ml\/min. This ensures gradual and accurate correction, preventing rapid fluctuations that can stress plants or disrupt nutrient uptake.\u003c\/p\u003e\u003cp\u003eThe controller is capable of managing reservoirs up to 760 litres (200 US gallons), making it suitable for both hobby-scale systems and commercial hydroponic operations.\u003c\/p\u003e\u003cp\u003eWith intelligent safety lockouts and dosing intervals, the system prevents overdosing while allowing adequate mixing time between adjustments. High and low alarms provide immediate alerts when pH drifts outside defined parameters, ensuring rapid response and system stability.\u003c\/p\u003e\u003cp\u003eThe unit automatically resumes operation after power loss, maintaining consistent control without manual intervention.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully automated pH control for hydroponic reservoirs.\u003c\/strong\u003e Continuously monitors and adjusts pH without manual intervention, maintaining stable nutrient conditions across all growth stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision peristaltic dosing pump at 10 ml\/min.\u003c\/strong\u003e Delivers controlled, gradual pH correction to prevent rapid fluctuations that stress plants or disrupt nutrient uptake.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReservoir capacity up to 760 litres.\u003c\/strong\u003e Suitable for hobby-scale systems through to large commercial hydroponic operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in safety lockouts to prevent overdosing.\u003c\/strong\u003e Intelligent dosing intervals allow adequate mixing time between adjustments, protecting plants from pH shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh and low pH alarms.\u003c\/strong\u003e Immediate alerts when pH drifts outside defined parameters for rapid response and system stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-resume after power interruption.\u003c\/strong\u003e System restores automated operation without manual reconfiguration following power loss.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow It Works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH probe continuously monitors nutrient solution.\u003c\/strong\u003e The probe measures pH in real time, transmitting data to the controller for constant assessment against the target range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController detects deviation from target pH.\u003c\/strong\u003e When pH moves outside the set parameters, the controller activates the dosing pump to initiate correction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeristaltic pump doses pH up or down solution.\u003c\/strong\u003e Controlled delivery at 10 ml\/min ensures gradual, accurate adjustment without overshooting the target pH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosing pauses to allow mixing before next adjustment.\u003c\/strong\u003e Intelligent intervals give the solution time to homogenise before the next reading and dose cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem maintains stable pH automatically.\u003c\/strong\u003e Continuous monitoring and correction cycles keep the reservoir within the defined pH range without manual input.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSystem Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated pH up and pH down dosing.\u003c\/strong\u003e Controls both alkali and acid dosing lines for complete bidirectional pH management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in safety lockouts.\u003c\/strong\u003e Prevents overdosing by enforcing minimum intervals between dose cycles and maximum dose limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent dosing intervals.\u003c\/strong\u003e Allows solution mixing time between adjustments for accurate, stable pH correction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-resume after power interruption.\u003c\/strong\u003e Restores full automated operation without manual reconfiguration following power loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcid- and alkali-resistant tubing.\u003c\/strong\u003e 4-metre tubing supplied, rated for use with pH up and pH down solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible mounting options.\u003c\/strong\u003e Compatible with wall, rack, and post mounting for versatile installation in grow rooms and commercial facilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-clean display.\u003c\/strong\u003e Smooth surface design for hygienic maintenance in grow environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-metre probe and power cables.\u003c\/strong\u003e Sufficient length for flexible reservoir placement and controller positioning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomatic pH dosing system for hydroponic nutrient reservoirs Australia\u003c\/li\u003e\n\u003cli\u003eContinuous pH control for recirculating and DWC hydroponic systems\u003c\/li\u003e\n\u003cli\u003eCommercial hydroponic pH regulation and automation\u003c\/li\u003e\n\u003cli\u003eReservoir pH management for large-scale indoor grow operations\u003c\/li\u003e\n\u003cli\u003eAutomated nutrient solution pH control for grow rooms and tents\u003c\/li\u003e\n\u003cli\u003epH automation system for professional hydroponic facilities\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRecommended With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH up and pH down solutions.\u003c\/strong\u003e Required consumables for the dosing system. Ensure adequate supply volume relative to reservoir size and correction frequency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluelab Guardian Monitor WiFi.\u003c\/strong\u003e Pairs with the pH Controller for complete continuous monitoring of pH, EC, and temperature with remote access via the Edenic app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluelab pH Probe Double Junction.\u003c\/strong\u003e Replacement double junction pH electrode with BNC connector for extended probe life and consistent accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\u003cp\u003eThe Bluelab pH Controller is engineered for fully automated nutrient management, eliminating manual pH adjustments while maintaining consistent solution stability. Its precision peristaltic dosing system, intelligent safety lockouts, and auto-resume function ensure accurate, reliable performance in both hobby and commercial hydroponic environments where pH stability is critical to yield and plant health.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Function.\u003c\/strong\u003e Automatic pH up and pH down dosing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReservoir Capacity.\u003c\/strong\u003e Up to 760 litres (200 US gallons)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump Type.\u003c\/strong\u003e Peristaltic dosing pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate.\u003c\/strong\u003e 10 ml\/min\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring.\u003c\/strong\u003e Continuous real-time pH measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarms.\u003c\/strong\u003e High and low pH threshold alerts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply.\u003c\/strong\u003e Mains powered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Cable Length.\u003c\/strong\u003e 2 metres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubing Length.\u003c\/strong\u003e 4 metres total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight.\u003c\/strong\u003e Approximately 2 to 3 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Shipping Weight.\u003c\/strong\u003e Approximately 3 to 4 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow often should I calibrate Bluelab pH Controller?\u003c\/h3\u003e\n\u003cp\u003epH meters should be calibrated before every use or at minimum every 2–3 days during active grows. EC meters are more stable but should be verified against a known reference solution weekly. Bluelab pH Controller uses two-point calibration for pH (4.0 and 7.0 buffer solutions) and single-point calibration for EC (2.77 mS\/cm standard). Regular calibration is the single most important factor in measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eHow do I store Bluelab pH Controller properly?\u003c\/h3\u003e\n\u003cp\u003eAlways store pH probes wet — never allow the probe tip to dry out as this permanently damages the glass membrane. Use the probe storage solution supplied with Bluelab pH Controller or Bluelab KCl storage solution. EC probes are more robust but should also be rinsed with clean water after each use. Store Bluelab pH Controller at room temperature away from direct sunlight.\u003c\/p\u003e\n\u003ch3\u003eWhat should I do if Bluelab pH Controller is reading incorrectly?\u003c\/h3\u003e\n\u003cp\u003eFirst, recalibrate using fresh buffer solutions — old or contaminated calibration fluid is the most common cause of inaccurate readings. Rinse the probe thoroughly with deionised or distilled water between calibrations. If readings are still inconsistent after recalibration, check the probe for physical damage or contamination. Most probes have a service life of 12–18 months with proper care.\u003c\/p\u003e\n\u003ch3\u003eIs Bluelab pH Controller waterproof?\u003c\/h3\u003e\n\u003cp\u003eCheck the IP rating listed in the product specifications. Most handheld meters are splash-proof but not designed for submersion. Take care when measuring in deep reservoirs to avoid dropping the unit. Bluelab pH Controller is designed for hydroponic nutrient solution testing — it is not rated for outdoor or continuous immersion use.\u003c\/p\u003e\n\u003ch3\u003eDoes Bluelab pH Controller ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluelab pH Controller ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":43188134576191,"sku":"BLUELAB-PH-CONTROLLER","price":834.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/Bluelab-PH-Contoller.webp?v=1777437997"},{"product_id":"bluelab-ph-ec-temperature-meter-bluetooth-australia","title":"Bluelab pH EC Temperature Meter Bluetooth | 3-in-1 Hydroponic Tester Australia","description":"\u003ch2\u003eBluelab pH, EC \u0026amp; Temperature Meter. 3-in-1 Bluetooth Hydroponic Testing Tool\u003c\/h2\u003e\n\u003cp\u003eThe Bluelab 3-in-1 Meter is a precision handheld instrument designed for accurate measurement of pH, electrical conductivity (EC), and temperature in hydroponic nutrient solutions. Engineered for reliability and ease of use, it provides simultaneous readings to optimise nutrient uptake and maintain stable growing conditions.\u003c\/p\u003e\n\u003cp\u003eEquipped with \u003cstrong\u003eBluetooth connectivity\u003c\/strong\u003e, the meter integrates with the Edenic by Bluelab app, enabling real-time data sharing, remote monitoring, and system updates. This allows growers to track performance trends and make data-driven adjustments to nutrient management.\u003c\/p\u003e\n\u003cp\u003eThe unit features a replaceable double-junction pH probe for extended lifespan and contamination resistance, alongside durable titanium EC electrodes for accurate conductivity measurement. A high-resolution backlit display provides clear, simultaneous readings of pH and EC, improving workflow efficiency.\u003c\/p\u003e\n\u003cp\u003eWith IP68-rated waterproof construction, the device is designed for full submersion and long-term use in demanding grow environments.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 simultaneous measurement.\u003c\/strong\u003e Measures pH, electrical conductivity (EC), and temperature in a single probe insertion for fast, complete solution analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth connectivity via Edenic by Bluelab app.\u003c\/strong\u003e Transmits live readings to mobile or browser for remote monitoring, trend tracking, and firmware updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable double-junction pH probe.\u003c\/strong\u003e Extended lifespan and contamination resistance compared to standard single junction electrodes, with straightforward field replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium EC electrodes for accuracy.\u003c\/strong\u003e Durable, corrosion-resistant conductivity sensors maintain measurement precision across long-term use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP68 waterproof rating.\u003c\/strong\u003e Fully submersible construction rated for direct immersion in nutrient solutions and reservoir water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.01 pH resolution.\u003c\/strong\u003e High-accuracy pH measurement for precise nutrient solution management across all growth stages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmerge the probe into nutrient solution.\u003c\/strong\u003e Insert directly into the reservoir, nutrient mix, or water sample for immediate simultaneous measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor measures pH, EC, and temperature simultaneously.\u003c\/strong\u003e All three parameters are captured in a single reading for fast, efficient solution assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData displayed instantly on backlit screen.\u003c\/strong\u003e Dual readings appear on the high-resolution LCD for immediate on-site reference without app dependency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth transmits readings to the Edenic app.\u003c\/strong\u003e Live data is streamed to the mobile app for remote access, historical logging, and performance tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHistorical data used for optimisation and tracking.\u003c\/strong\u003e Logged readings enable trend analysis and data-driven adjustments to nutrient management schedules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart Monitoring with Edenic by Bluelab\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eView measurements remotely via mobile or browser.\u003c\/strong\u003e Access live pH, EC, and temperature data from any location connected to the Edenic platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-time data updates.\u003c\/strong\u003e Readings are transmitted instantly via Bluetooth for up-to-date solution monitoring without manual logging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack performance trends over time.\u003c\/strong\u003e Historical data logging enables growers to identify patterns and optimise feeding schedules for improved yields.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive firmware updates and improvements.\u003c\/strong\u003e Bluetooth connectivity enables over-the-air updates to keep the meter performing at its best.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimultaneous pH and EC readings.\u003c\/strong\u003e Dual-parameter display reduces testing time and improves workflow efficiency in the grow environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-accuracy 0.01 pH resolution.\u003c\/strong\u003e Precision measurement for reliable nutrient solution management across vegetative and flowering stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe health indicator.\u003c\/strong\u003e Built-in maintenance tracking alerts growers when the pH probe requires cleaning, calibration, or replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact ergonomic handheld design.\u003c\/strong\u003e Lightweight form factor for easy single-handed use across multiple reservoirs and grow system locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-point pH calibration.\u003c\/strong\u003e Simple calibration process for precision control across the full pH measurement range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable conductivity units.\u003c\/strong\u003e Reads EC, mS\/cm, CF, PPM 500 (TDS), and PPM 700 to suit all common nutrient management systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable temperature units.\u003c\/strong\u003e Displays in both Celsius and Fahrenheit for flexible use across different growing standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP68 waterproof construction.\u003c\/strong\u003e Fully submersible design for reliable performance in wet grow environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMeasurement Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Resolution.\u003c\/strong\u003e 0.01 accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductivity Units.\u003c\/strong\u003e EC, mS\/cm, CF, PPM 500 (TDS), PPM 700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Units.\u003c\/strong\u003e Celsius and Fahrenheit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluelab 3-in-1 pH EC temperature meter for hydroponic nutrient testing Australia\u003c\/li\u003e\n\u003cli\u003eBluetooth pH and conductivity meter for remote monitoring via Edenic app\u003c\/li\u003e\n\u003cli\u003eSimultaneous pH and EC measurement for recirculating and DWC systems\u003c\/li\u003e\n\u003cli\u003ePortable hydroponic water testing device for grow rooms and tents\u003c\/li\u003e\n\u003cli\u003eDigital nutrient solution tester for professional and commercial growers\u003c\/li\u003e\n\u003cli\u003eWaterproof pH EC meter for frequent-use indoor growing environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended With\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH calibration solutions (4.0 and 7.0).\u003c\/strong\u003e Required for accurate 2-point probe calibration before use and during regular maintenance intervals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKCl storage solution.\u003c\/strong\u003e Maintains double-junction pH probe hydration during storage to preserve sensor accuracy and extend working life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluelab pH Controller.\u003c\/strong\u003e Pairs with this meter for fully automated pH dosing and continuous reservoir management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\n\u003cp\u003eThe Bluelab 3-in-1 Meter combines precision measurement, smart Bluetooth connectivity, and IP68 waterproof durability in a single handheld device. Its integration with the Edenic by Bluelab app enables real-time data tracking and remote monitoring, while the replaceable double-junction probe and titanium EC electrodes ensure long-term accuracy and reliability for professional hydroponic nutrient management.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Parameters.\u003c\/strong\u003e pH, electrical conductivity (EC), and temperature (simultaneous)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity.\u003c\/strong\u003e Bluetooth, Edenic by Bluelab app compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Probe.\u003c\/strong\u003e Replaceable double-junction electrode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Sensor.\u003c\/strong\u003e Titanium electrodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay.\u003c\/strong\u003e Backlit LCD with dual simultaneous readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Resolution.\u003c\/strong\u003e 0.01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration.\u003c\/strong\u003e 2-point pH calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductivity Units.\u003c\/strong\u003e EC, mS\/cm, CF, PPM 500 (TDS), PPM 700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Units.\u003c\/strong\u003e Celsius and Fahrenheit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating.\u003c\/strong\u003e IP68, fully submersible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight.\u003c\/strong\u003e Approximately 0.3 to 0.5 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Shipping Weight.\u003c\/strong\u003e Approximately 0.5 to 0.8 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow often should I calibrate Bluelab pH EC Temperature Meter Bluetooth?\u003c\/h3\u003e\n\u003cp\u003epH meters should be calibrated before every use or at minimum every 2–3 days during active grows. EC meters are more stable but should be verified against a known reference solution weekly. Bluelab pH EC Temperature Meter Bluetooth uses two-point calibration for pH (4.0 and 7.0 buffer solutions) and single-point calibration for EC (2.77 mS\/cm standard). Regular calibration is the single most important factor in measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eHow do I store Bluelab pH EC Temperature Meter Bluetooth properly?\u003c\/h3\u003e\n\u003cp\u003eAlways store pH probes wet — never allow the probe tip to dry out as this permanently damages the glass membrane. Use the probe storage solution supplied with Bluelab pH EC Temperature Meter Bluetooth or Bluelab KCl storage solution. EC probes are more robust but should also be rinsed with clean water after each use. Store Bluelab pH EC Temperature Meter Bluetooth at room temperature away from direct sunlight.\u003c\/p\u003e\n\u003ch3\u003eWhat should I do if Bluelab pH EC Temperature Meter Bluetooth is reading incorrectly?\u003c\/h3\u003e\n\u003cp\u003eFirst, recalibrate using fresh buffer solutions — old or contaminated calibration fluid is the most common cause of inaccurate readings. Rinse the probe thoroughly with deionised or distilled water between calibrations. If readings are still inconsistent after recalibration, check the probe for physical damage or contamination. Most probes have a service life of 12–18 months with proper care.\u003c\/p\u003e\n\u003ch3\u003eIs Bluelab pH EC Temperature Meter Bluetooth waterproof?\u003c\/h3\u003e\n\u003cp\u003eCheck the IP rating listed in the product specifications. Most handheld meters are splash-proof but not designed for submersion. Take care when measuring in deep reservoirs to avoid dropping the unit. Bluelab pH EC Temperature Meter Bluetooth is designed for hydroponic nutrient solution testing — it is not rated for outdoor or continuous immersion use.\u003c\/p\u003e\n\u003ch3\u003eDoes Bluelab pH EC Temperature Meter Bluetooth ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluelab pH EC Temperature Meter Bluetooth ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":43188302184511,"sku":"BLUELAB-3IN1-METER","price":384.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/Bluelab-One-Pen.png?v=1777438273"},{"product_id":"bluelab-pulse-meter-soil-ec-moisture-sensor-australia","title":"Bluelab Pulse Meter | Soil EC Moisture Temperature Sensor Bluetooth Australia","description":"\u003ch2\u003eBluelab Pulse Meter – Bluetooth Soil Sensor for Root Zone EC, Moisture \u0026amp; Temperature\u003c\/h2\u003e\n\u003cp\u003eThe Bluelab Pulse Meter is a precision root zone monitoring device designed to measure conductivity (EC), moisture, and temperature directly within growing media. Engineered for accuracy and efficiency, it eliminates the need for traditional runoff or extraction testing, delivering instant, data-driven insights into plant conditions.\u003c\/p\u003e\n\u003cp\u003eThis Bluetooth-enabled soil sensor connects seamlessly to the Bluelab Pulse app, allowing growers to capture, store, and analyse readings in real time. By measuring directly at the root zone, the Pulse Meter provides a more accurate representation of nutrient availability and moisture levels compared to single-point or runoff-based testing methods.\u003c\/p\u003e\n\u003cp\u003eThe device features long-format stainless steel probes (200 mm) designed to penetrate deeper into substrates, enabling consistent and repeatable measurements across a range of growing conditions. LED indicators provide immediate visual feedback, allowing quick identification of in-range or out-of-range conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect root zone EC, moisture, and temperature measurement.\u003c\/strong\u003e Captures all three parameters simultaneously at the root zone for a complete picture of growing media conditions without runoff or extraction testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates runoff and pour-through testing.\u003c\/strong\u003e Direct substrate measurement provides more accurate and representative data than traditional leachate-based methods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth connectivity via Bluelab Pulse app.\u003c\/strong\u003e Transmits readings to mobile for real-time capture, storage, trend analysis, and feeding schedule optimisation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 mm stainless steel probes for deep substrate penetration.\u003c\/strong\u003e Long-format probes reach deeper into the root zone for consistent, repeatable measurements across a range of media types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED indicators for instant status feedback.\u003c\/strong\u003e Visual in-range and out-of-range indicators allow rapid assessment without requiring app access for every reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-click operation.\u003c\/strong\u003e Minimal user input required for fast, repeatable measurements across multiple plants and grow sites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert the probe into growing media.\u003c\/strong\u003e Push the 200 mm stainless steel probes directly into the substrate at the root zone for in-situ measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor measures EC, moisture, and temperature instantly.\u003c\/strong\u003e All three parameters are captured simultaneously with a single click for fast, complete root zone data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED indicators show in-range or out-of-range status.\u003c\/strong\u003e Immediate visual feedback identifies whether conditions are within optimal parameters without requiring app review.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData is transmitted via Bluetooth to the Pulse app.\u003c\/strong\u003e Readings are logged automatically in the app for storage, trend tracking, and historical analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReadings are stored and analysed for optimisation.\u003c\/strong\u003e Accumulated data enables growers to refine irrigation timing, nutrient concentration, and feeding schedules over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart Monitoring with Bluelab Pulse App\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eView measurements in real time.\u003c\/strong\u003e Live EC, moisture, and temperature data displayed in the app immediately after each reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStore and track multiple readings.\u003c\/strong\u003e Log data across multiple plants, sites, and sessions for comprehensive grow environment records.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalyse trends to optimise feeding schedules.\u003c\/strong\u003e Historical data enables pattern identification and data-driven adjustments to nutrient and irrigation management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImprove irrigation timing and nutrient control.\u003c\/strong\u003e Root zone data provides the information needed to reduce overwatering, prevent nutrient lockout, and maximise uptake efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-format 200 mm stainless steel probes.\u003c\/strong\u003e Deep substrate penetration for consistent, repeatable root zone measurements across a range of media types and container sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant single-click measurement.\u003c\/strong\u003e Minimal operation required for fast data capture across multiple grow sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED indicator system.\u003c\/strong\u003e Provides immediate in-range or out-of-range visual feedback for rapid on-site assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth data transmission.\u003c\/strong\u003e Seamless connection to the Bluelab Pulse app for real-time logging and historical tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction for repeated use.\u003c\/strong\u003e Built for frequent insertion into growing media without performance degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, portable design.\u003c\/strong\u003e Lightweight form factor for easy use across multiple plants and grow locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMeasurement Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductivity (EC).\u003c\/strong\u003e Measures nutrient concentration within the root zone growing media for accurate feed strength assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture.\u003c\/strong\u003e Measures water content within the substrate to inform irrigation timing and frequency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature.\u003c\/strong\u003e Captures root zone environmental temperature for complete growing media condition monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSubstrate Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for.\u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e Coco coir, soil, peat, and similar growing media with sufficient particle contact for accurate sensor readings.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot suitable for.\u003c\/strong\u003e Perlite (large void structure prevents consistent contact) and rockwool (probe insertion can cause permanent distortion of the media structure).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluelab Pulse Meter for root zone EC and moisture monitoring Australia\u003c\/li\u003e\n\u003cli\u003eSoil and coco coir EC meter for hydroponic substrate testing\u003c\/li\u003e\n\u003cli\u003eBluetooth soil sensor for real-time root zone data tracking\u003c\/li\u003e\n\u003cli\u003eSubstrate moisture and conductivity tester for precision irrigation management\u003c\/li\u003e\n\u003cli\u003eRoot zone nutrient monitoring device for coco and soil growers\u003c\/li\u003e\n\u003cli\u003eData-driven growing system tool for commercial and hobby hydroponics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoco coir and soil growers.\u003c\/strong\u003e Direct substrate measurement provides accurate root zone data for precise nutrient and irrigation management in media-based systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision irrigation management.\u003c\/strong\u003e Moisture and EC data at the root zone enables growers to optimise watering frequency and volume for maximum efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial and hobby hydroponics.\u003c\/strong\u003e Scalable data capture suits both single-plant hobby setups and large-scale commercial grow operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData-driven growing systems.\u003c\/strong\u003e Bluetooth logging and trend analysis support evidence-based decisions for improved yields and resource efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\n\u003cp\u003eThe Bluelab Pulse Meter is engineered for direct root zone analysis, providing more accurate and actionable data than traditional runoff testing methods. Its Bluetooth connectivity and Pulse app integration enable real-time monitoring and long-term data tracking, improving irrigation efficiency and nutrient management for coco, soil, and peat-based growing systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Parameters.\u003c\/strong\u003e Electrical conductivity (EC), moisture, and temperature (simultaneous)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity.\u003c\/strong\u003e Bluetooth, Bluelab Pulse app compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Length.\u003c\/strong\u003e 200 mm stainless steel probes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay.\u003c\/strong\u003e LED indicator system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation.\u003c\/strong\u003e Single-click measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate Compatibility.\u003c\/strong\u003e Coco coir, soil, peat, and similar media\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight.\u003c\/strong\u003e Approximately 0.4 to 0.6 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Shipping Weight.\u003c\/strong\u003e Approximately 0.6 to 0.9 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow often should I calibrate Bluelab Pulse Meter?\u003c\/h3\u003e\n\u003cp\u003epH meters should be calibrated before every use or at minimum every 2–3 days during active grows. EC meters are more stable but should be verified against a known reference solution weekly. Bluelab Pulse Meter uses two-point calibration for pH (4.0 and 7.0 buffer solutions) and single-point calibration for EC (2.77 mS\/cm standard). Regular calibration is the single most important factor in measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eHow do I store Bluelab Pulse Meter properly?\u003c\/h3\u003e\n\u003cp\u003eAlways store pH probes wet — never allow the probe tip to dry out as this permanently damages the glass membrane. Use the probe storage solution supplied with Bluelab Pulse Meter or Bluelab KCl storage solution. EC probes are more robust but should also be rinsed with clean water after each use. Store Bluelab Pulse Meter at room temperature away from direct sunlight.\u003c\/p\u003e\n\u003ch3\u003eWhat should I do if Bluelab Pulse Meter is reading incorrectly?\u003c\/h3\u003e\n\u003cp\u003eFirst, recalibrate using fresh buffer solutions — old or contaminated calibration fluid is the most common cause of inaccurate readings. Rinse the probe thoroughly with deionised or distilled water between calibrations. If readings are still inconsistent after recalibration, check the probe for physical damage or contamination. Most probes have a service life of 12–18 months with proper care.\u003c\/p\u003e\n\u003ch3\u003eIs Bluelab Pulse Meter waterproof?\u003c\/h3\u003e\n\u003cp\u003eCheck the IP rating listed in the product specifications. Most handheld meters are splash-proof but not designed for submersion. Take care when measuring in deep reservoirs to avoid dropping the unit. Bluelab Pulse Meter is designed for hydroponic nutrient solution testing — it is not rated for outdoor or continuous immersion use.\u003c\/p\u003e\n\u003ch3\u003eDoes Bluelab Pulse Meter ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluelab Pulse Meter ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":43188466974783,"sku":"BLUELAB-PULSE-METER","price":474.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/Bluelab-Pulse-Meter1-600x600.jpg?v=1777438525"},{"product_id":"bluelab-soil-ph-pen-soil-coco-ph-tester-australia","title":"Bluelab Soil pH Pen | Soil \u0026 Coco pH Temperature Tester Australia Waterproof","description":"\u003ch2\u003eBluelab Soil pH Pen. Direct Root Zone pH \u0026amp; Temperature Measurement Tool\u003c\/h2\u003e\n\u003cp\u003eThe Bluelab Soil pH Pen is a precision handheld instrument designed for direct measurement of pH and temperature in soil, coco coir, rockwool, and nutrient solutions. Engineered to eliminate traditional slurry testing methods, it provides fast, accurate readings directly at the root zone, improving nutrient management and plant health.\u003c\/p\u003e\n\u003cp\u003eFeaturing a double-junction pH probe, the device delivers stable and reliable measurements while reducing contamination and extending probe lifespan. The integrated temperature sensor allows simultaneous monitoring, ensuring optimal growing conditions across varying environments.\u003c\/p\u003e\n\u003cp\u003eA dual-purpose storage cap and dibber enables easy insertion into media, allowing consistent and repeatable root zone measurements without disturbing plant structure. The probe is kept hydrated using a KCl-filled storage system, maintaining accuracy over time.\u003c\/p\u003e\n\u003cp\u003eWith a waterproof construction and backlit display, the Soil pH Pen is designed for practical use in both indoor grow rooms and outdoor environments.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect root zone pH measurement without slurry testing.\u003c\/strong\u003e Eliminates the inaccuracy and time cost of traditional slurry or pour-through methods by measuring pH directly in the growing media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimultaneous pH and temperature measurement.\u003c\/strong\u003e Integrated temperature sensor captures both parameters in a single insertion for complete root zone condition monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-junction pH probe for accuracy and longevity.\u003c\/strong\u003e Reduces reference contamination and extends probe working life compared to standard single junction electrodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for soil, coco, rockwool, and nutrient solutions.\u003c\/strong\u003e Versatile measurement capability across the most common hydroponic and soil-based growing media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-purpose storage cap and dibber.\u003c\/strong\u003e The storage cap doubles as a dibber for easy, consistent probe insertion into growing media without disturbing root structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully waterproof construction.\u003c\/strong\u003e Durable housing rated for use in wet grow environments with a backlit display for clear readings in all lighting conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert the probe directly into soil or growing media.\u003c\/strong\u003e Use the dibber cap to create a clean insertion point, then push the probe to the root zone for direct measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor measures pH and temperature simultaneously.\u003c\/strong\u003e The double-junction electrode and integrated temperature sensor capture both parameters instantly at the point of insertion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReadings displayed instantly on the backlit screen.\u003c\/strong\u003e pH and temperature values appear immediately for fast, on-site assessment without app dependency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKCl storage cap maintains probe hydration between uses.\u003c\/strong\u003e The filled storage cap keeps the double-junction electrode hydrated during storage, preserving sensor accuracy over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-point calibration with 30-day reminder.\u003c\/strong\u003e Simple calibration process with a built-in reminder function ensures the probe maintains accuracy across regular use cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-purpose storage cap and dibber.\u003c\/strong\u003e Serves as both a probe insertion tool and a KCl-filled storage cap for convenient, all-in-one field use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-junction pH electrode.\u003c\/strong\u003e Reduces contamination of the reference solution and extends probe lifespan beyond standard single junction designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated temperature sensor.\u003c\/strong\u003e Simultaneous temperature measurement eliminates the need for a separate thermometer in the grow environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklit LCD display.\u003c\/strong\u003e Clear, readable output in all lighting conditions including low-light grow rooms and outdoor environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-point calibration with reminder.\u003c\/strong\u003e Calibration reminder function prompts growers at 30-day intervals to maintain measurement accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully waterproof housing.\u003c\/strong\u003e Durable construction for reliable performance in wet and humid grow environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact ergonomic handheld design.\u003c\/strong\u003e Lightweight and portable for easy use across multiple plants, containers, and grow sites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMeasurement Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Measurement.\u003c\/strong\u003e Accurate direct root zone pH readings in soil, coco coir, rockwool, and nutrient solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Measurement.\u003c\/strong\u003e Integrated sensor captures root zone environmental temperature for complete growing media condition monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluelab Soil pH Pen for direct root zone pH testing in soil and coco Australia\u003c\/li\u003e\n\u003cli\u003eDigital soil pH meter for hydroponic substrate and growing media testing\u003c\/li\u003e\n\u003cli\u003eCoco coir pH tester for recirculating and run-to-waste hydroponic systems\u003c\/li\u003e\n\u003cli\u003eRoot zone pH sensor for precision nutrient management in indoor growing\u003c\/li\u003e\n\u003cli\u003eSoil and substrate pH measurement device for commercial and hobby growers\u003c\/li\u003e\n\u003cli\u003eWaterproof pH and temperature pen for grow rooms and outdoor growing environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil and coco growers.\u003c\/strong\u003e Direct substrate measurement eliminates slurry testing and provides accurate root zone pH data for precise nutrient management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoot zone nutrient management.\u003c\/strong\u003e Real-time pH data at the root zone enables growers to identify and correct nutrient lockout conditions before they affect plant health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponic and mixed media systems.\u003c\/strong\u003e Compatible with soil, coco coir, rockwool, and nutrient solutions for versatile use across multiple growing methods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision agriculture and indoor growing.\u003c\/strong\u003e Accurate, repeatable measurements support data-driven growing decisions for improved consistency and yield.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\n\u003cp\u003eThe Bluelab Soil pH Pen is engineered for direct root zone analysis, eliminating inaccurate slurry testing and providing real-time pH and temperature insights at the point of measurement. Its double-junction probe, KCl storage system, and dual-purpose dibber cap make it a practical, accurate, and durable tool for precision nutrient management across soil, coco, and hydroponic growing systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Parameters.\u003c\/strong\u003e pH and temperature (simultaneous)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Probe.\u003c\/strong\u003e Double-junction electrode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration.\u003c\/strong\u003e 2-point calibration with 30-day reminder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay.\u003c\/strong\u003e Backlit LCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating.\u003c\/strong\u003e Fully waterproof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage System.\u003c\/strong\u003e KCl-filled dual-purpose cap and dibber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Media.\u003c\/strong\u003e Soil, coco coir, rockwool, and nutrient solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight.\u003c\/strong\u003e Approximately 0.3 to 0.4 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Shipping Weight.\u003c\/strong\u003e Approximately 0.5 to 0.7 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow often should I calibrate Bluelab Soil pH Pen?\u003c\/h3\u003e\n\u003cp\u003epH meters should be calibrated before every use or at minimum every 2–3 days during active grows. EC meters are more stable but should be verified against a known reference solution weekly. Bluelab Soil pH Pen uses two-point calibration for pH (4.0 and 7.0 buffer solutions) and single-point calibration for EC (2.77 mS\/cm standard). Regular calibration is the single most important factor in measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eHow do I store Bluelab Soil pH Pen properly?\u003c\/h3\u003e\n\u003cp\u003eAlways store pH probes wet — never allow the probe tip to dry out as this permanently damages the glass membrane. Use the probe storage solution supplied with Bluelab Soil pH Pen or Bluelab KCl storage solution. EC probes are more robust but should also be rinsed with clean water after each use. Store Bluelab Soil pH Pen at room temperature away from direct sunlight.\u003c\/p\u003e\n\u003ch3\u003eWhat should I do if Bluelab Soil pH Pen is reading incorrectly?\u003c\/h3\u003e\n\u003cp\u003eFirst, recalibrate using fresh buffer solutions — old or contaminated calibration fluid is the most common cause of inaccurate readings. Rinse the probe thoroughly with deionised or distilled water between calibrations. If readings are still inconsistent after recalibration, check the probe for physical damage or contamination. Most probes have a service life of 12–18 months with proper care.\u003c\/p\u003e\n\u003ch3\u003eIs Bluelab Soil pH Pen waterproof?\u003c\/h3\u003e\n\u003cp\u003eCheck the IP rating listed in the product specifications. Most handheld meters are splash-proof but not designed for submersion. Take care when measuring in deep reservoirs to avoid dropping the unit. Bluelab Soil pH Pen is designed for hydroponic nutrient solution testing — it is not rated for outdoor or continuous immersion use.\u003c\/p\u003e\n\u003ch3\u003eDoes Bluelab Soil pH Pen ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluelab Soil pH Pen ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":43188615479359,"sku":"BLUELAB-SOIL-PH-PEN","price":274.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/bluelab-soil-ph-pen_pensoilph_1-600x600.webp?v=1777438776"},{"product_id":"bluelab-calibration-solution-ph4-ph7-ec277-australia","title":"Bluelab Calibration Solution pH 4.0 7.0 \u0026 2.77 EC | Hydroponic Calibration Sachets Australia","description":"\u003ch2\u003eBluelab Calibration Solutions – pH 4.0, pH 7.0 \u0026amp; 2.77 EC Sachets for Hydroponic Meter Accuracy\u003c\/h2\u003e\u003cp\u003eBluelab Calibration Solutions are precision-formulated reference solutions designed to maintain the accuracy and reliability of pH and conductivity (EC) meters used in hydroponic systems. Regular calibration ensures measurement stability, preventing sensor drift and maintaining optimal nutrient management across all growth stages.\u003c\/p\u003e\u003cp\u003eEach solution is supplied in convenient single-use sachets, eliminating contamination risks and ensuring consistent calibration results every time. The sealed format allows for portable, on-demand calibration, making it suitable for both grow room and field use.\u003c\/p\u003e\u003cp\u003eThese solutions are essential for users operating pH pens, EC meters, and multi-parameter hydroponic testers, ensuring instruments deliver accurate readings for nutrient solution management. Available in three variants covering the full calibration range for both pH and conductivity measurement.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains accuracy of pH and EC meters.\u003c\/strong\u003e Regular calibration with precision reference solutions prevents sensor drift and ensures reliable measurement data for nutrient management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-use sachets eliminate contamination.\u003c\/strong\u003e Pre-measured, sealed sachets prevent cross-contamination between calibration sessions, ensuring consistent reference solution concentration every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable on-demand calibration.\u003c\/strong\u003e Compact sachet format is easy to store and transport, enabling calibration in the grow room, greenhouse, or field without bulk containers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree variants for complete calibration coverage.\u003c\/strong\u003e pH 4.0, pH 7.0, and EC 2.77 solutions cover the full two-point pH calibration range and EC meter verification in a single pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with all Bluelab meters and probes.\u003c\/strong\u003e Formulated to work with Bluelab pH pens, EC meters, the 3-in-1 Bluetooth meter, Guardian Monitor, and all BNC-compatible instruments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong shelf life when sealed.\u003c\/strong\u003e Individually sealed sachets maintain solution integrity until opened, extending usable product life for infrequent calibration schedules.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow It Works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen the single-use sachet.\u003c\/strong\u003e Tear open the pre-measured sachet immediately before calibration to ensure solution integrity and accurate reference concentration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmerge the probe into calibration solution.\u003c\/strong\u003e Insert the pH or EC probe into the solution and allow the reading to stabilise before initiating the calibration sequence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFollow the meter calibration process.\u003c\/strong\u003e Complete the calibration steps as directed by the meter manufacturer, using the appropriate pH 4.0, pH 7.0, or EC 2.77 solution for each calibration point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispose of the sachet after use.\u003c\/strong\u003e Single-use format prevents contamination of remaining solution. Do not reuse opened sachets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeat regularly to maintain accuracy.\u003c\/strong\u003e Calibrate pH probes at minimum every 30 days, or as prompted by the meter's calibration reminder function.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Variants\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH 4.0 Calibration Solution.\u003c\/strong\u003e Acidic reference point for two-point pH calibration. Used as the lower calibration point for pH meters and probes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH 7.0 Calibration Solution.\u003c\/strong\u003e Neutral reference point for two-point pH calibration. Used as the upper calibration point for pH meters and probes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.77 EC Conductivity Solution.\u003c\/strong\u003e Reference solution for EC meter calibration and verification. Ensures accurate conductivity readings across the measurement range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSystem Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-measured calibration solutions.\u003c\/strong\u003e Each sachet contains a precise volume of reference solution at a certified concentration for consistent calibration results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy tear-open sachets.\u003c\/strong\u003e Simple single-handed opening for fast, convenient calibration without tools or measuring equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates cross-contamination.\u003c\/strong\u003e Single-use format ensures each calibration session uses uncontaminated reference solution for maximum accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent concentration for accuracy.\u003c\/strong\u003e Precision-formulated solutions maintain certified reference values for reliable calibration across all compatible instruments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact packaging for storage and transport.\u003c\/strong\u003e Lightweight sachet format stores easily in grow rooms, tool kits, and field equipment bags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for routine and professional calibration.\u003c\/strong\u003e Appropriate for hobby growers on regular maintenance schedules and commercial operations requiring frequent instrument verification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBluelab pH 4.0 and pH 7.0 calibration solution for two-point pH meter calibration Australia\u003c\/li\u003e\n\u003cli\u003eEC 2.77 conductivity calibration solution for hydroponic EC meter verification\u003c\/li\u003e\n\u003cli\u003epH pen calibration fluid for Bluelab and BNC-compatible meters\u003c\/li\u003e\n\u003cli\u003eHydroponic testing equipment maintenance and accuracy verification\u003c\/li\u003e\n\u003cli\u003eNutrient solution management calibration kit for grow rooms and commercial facilities\u003c\/li\u003e\n\u003cli\u003eSingle-use calibration sachets for portable and field-based hydroponic testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRecommended With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluelab pH \u0026amp; EC meters.\u003c\/strong\u003e Use with the Bluelab 3-in-1 Bluetooth Meter, Soil pH Pen, pH Temperature Pen, and EC Meter Pen for regular calibration and accuracy maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluelab Guardian Monitor WiFi.\u003c\/strong\u003e Regular probe calibration maintains the accuracy of continuous monitoring systems for reliable long-term data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKCl storage solution.\u003c\/strong\u003e Pair with KCl storage solution to maintain double-junction pH probe hydration between calibration and testing sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\u003cp\u003eBluelab Calibration Solutions are engineered for precision and convenience, using single-use sachets to ensure contamination-free calibration at every session. The three-variant format covers the complete pH and EC calibration range in a single product, supporting consistent meter accuracy and reliable nutrient management across all Bluelab and BNC-compatible hydroponic testing instruments.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolution Types.\u003c\/strong\u003e pH 4.0, pH 7.0, and EC 2.77\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat.\u003c\/strong\u003e Single-use sachets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume per Sachet.\u003c\/strong\u003e 18 ml (0.6 fl. oz.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Quantity.\u003c\/strong\u003e 30 sachets per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility.\u003c\/strong\u003e pH meters, EC meters, and multi-parameter hydroponic testers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShelf Life.\u003c\/strong\u003e Long shelf life when sealed. Use immediately after opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight.\u003c\/strong\u003e Approximately 0.6 to 0.8 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Shipping Weight.\u003c\/strong\u003e Approximately 0.8 to 1.0 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow often should I calibrate Bluelab Calibration Solution pH 4.0 7.0 \u0026amp; 2.77 EC?\u003c\/h3\u003e\n\u003cp\u003epH meters should be calibrated before every use or at minimum every 2–3 days during active grows. EC meters are more stable but should be verified against a known reference solution weekly. Bluelab Calibration Solution pH 4.0 7.0 \u0026amp; 2.77 EC uses two-point calibration for pH (4.0 and 7.0 buffer solutions) and single-point calibration for EC (2.77 mS\/cm standard). Regular calibration is the single most important factor in measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eHow do I store Bluelab Calibration Solution pH 4.0 7.0 \u0026amp; 2.77 EC properly?\u003c\/h3\u003e\n\u003cp\u003eAlways store pH probes wet — never allow the probe tip to dry out as this permanently damages the glass membrane. Use the probe storage solution supplied with Bluelab Calibration Solution pH 4.0 7.0 \u0026amp; 2.77 EC or Bluelab KCl storage solution. EC probes are more robust but should also be rinsed with clean water after each use. Store Bluelab Calibration Solution pH 4.0 7.0 \u0026amp; 2.77 EC at room temperature away from direct sunlight.\u003c\/p\u003e\n\u003ch3\u003eWhat should I do if Bluelab Calibration Solution pH 4.0 7.0 \u0026amp; 2.77 EC is reading incorrectly?\u003c\/h3\u003e\n\u003cp\u003eFirst, recalibrate using fresh buffer solutions — old or contaminated calibration fluid is the most common cause of inaccurate readings. Rinse the probe thoroughly with deionised or distilled water between calibrations. If readings are still inconsistent after recalibration, check the probe for physical damage or contamination. Most probes have a service life of 12–18 months with proper care.\u003c\/p\u003e\n\u003ch3\u003eIs Bluelab Calibration Solution pH 4.0 7.0 \u0026amp; 2.77 EC waterproof?\u003c\/h3\u003e\n\u003cp\u003eCheck the IP rating listed in the product specifications. Most handheld meters are splash-proof but not designed for submersion. Take care when measuring in deep reservoirs to avoid dropping the unit. Bluelab Calibration Solution pH 4.0 7.0 \u0026amp; 2.77 EC is designed for hydroponic nutrient solution testing — it is not rated for outdoor or continuous immersion use.\u003c\/p\u003e\n\u003ch3\u003eDoes Bluelab Calibration Solution pH 4.0 7.0 \u0026amp; 2.77 EC ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluelab Calibration Solution pH 4.0 7.0 \u0026amp; 2.77 EC ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Bluelab PH-4 Sachets (Box of 30)","offer_id":43188871102527,"sku":null,"price":64.95,"currency_code":"AUD","in_stock":true},{"title":"Bluelab PH-7 Sachets (Box of 30)","offer_id":43188871135295,"sku":null,"price":64.95,"currency_code":"AUD","in_stock":true},{"title":"Bluelab 2.77 Calibration Solution (Box 30)","offer_id":43188871168063,"sku":null,"price":64.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/PH-7-600x600.jpg?v=1777439046"},{"product_id":"bluelab-combo-meter-ph-ec-temperature-australia","title":"Bluelab Combo Meter | pH EC Temperature Meter Hydroponics Australia","description":"\u003ch2\u003eBluelab Combo Meter | pH, EC and Temperature Meter for Hydroponics Australia\u003c\/h2\u003e\n\n\u003cp\u003eThe Bluelab Combo Meter is the most widely used handheld pH, EC, and temperature meter in Australian hydroponics. It measures all three parameters simultaneously in one reading, giving you the complete picture of your nutrient solution without switching between instruments or doing multiple tests. For any grower managing a recirculating system, DWC, NFT, or coco coir feed program, this is the meter most Australian growers trust as their primary tool.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Measuring pH, EC and Temperature Together Matters\u003c\/h3\u003e\n\n\u003cp\u003epH, EC, and temperature are not independent variables. A solution measured at 18 degrees Celsius gives a different EC reading than the same solution at 26 degrees. A pH reading taken without knowing the solution temperature can lead to corrections that push pH in the wrong direction. The Bluelab Combo Meter corrects for temperature automatically using built-in Automatic Temperature Compensation (ATC), which means the EC reading you see reflects the actual nutrient concentration rather than a temperature-skewed number.\u003c\/p\u003e\n\n\u003cp\u003eThis matters more in Australia than in many other countries because our seasonal temperature swings are significant. A Melbourne grow room in summer can see reservoir temperatures 8 to 10 degrees higher than the same room in winter, and that difference changes how nutrients behave in solution. Reading all three parameters simultaneously removes this variable from your nutrient management.\u003c\/p\u003e\n\n\u003ch3\u003eWhat the Bluelab Combo Meter Measures\u003c\/h3\u003e\n\n\u003cp\u003epH is displayed on a 0.0 to 14.0 scale with 0.1 resolution. The replaceable double-junction probe is more accurate and longer-lasting than single-junction probes found in cheaper meters, and connects via a standard BNC fitting so it can be replaced in the field when it eventually wears out rather than replacing the whole meter.\u003c\/p\u003e\n\n\u003cp\u003eEC is displayed in your choice of units: EC (mS\/cm), CF, PPM 500 (TDS), or PPM 700. The ability to switch between PPM scales matters because North American feed charts typically use PPM 500 while Australian and European charts use EC or CF. Being able to match your reading format to your feed chart removes a common source of confusion for growers switching between nutrient brands.\u003c\/p\u003e\n\n\u003cp\u003eTemperature is displayed in Celsius or Fahrenheit and is measured by the same probe as EC. Knowing reservoir temperature at the same time as EC tells you whether a rising EC is caused by plants drinking more water than nutrients (evaporative concentration) or a genuine change in nutrient strength.\u003c\/p\u003e\n\n\u003ch3\u003eHow to Get Accurate Readings Every Time\u003c\/h3\u003e\n\n\u003cp\u003eThe most common reason Bluelab Combo Meters give inconsistent readings is infrequent calibration. The pH probe drifts over time, particularly in warm grow rooms where biological activity in stored calibration solution can change its reference point. Calibrate with fresh pH 4.0 and pH 7.0 reference solutions at least once per week during active grows, and always after the probe has been stored dry. Store the probe tip in KCl storage solution when not in use to prevent the double-junction membrane from drying out.\u003c\/p\u003e\n\n\u003cp\u003eBluelab calibration sachets in pH 4.0, pH 7.0, and EC 2.77 mS\/cm are available separately and provide measured single-use portions that eliminate the contamination risk from dipping into a shared bottle repeatedly. For growers who want to verify their EC reading as well as pH, the EC 2.77 sachet confirms the conductivity probe is reading correctly.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow often should I calibrate the Bluelab Combo Meter?\u003c\/strong\u003e Calibrate the pH probe at least once per week during active grows. If you are adjusting pH daily and the readings seem inconsistent, calibrate before troubleshooting your nutrient solution. A drifted probe is the most common cause of pH problems that do not respond to correction.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between EC and PPM on the Bluelab Combo Meter?\u003c\/strong\u003e EC (milliSiemens per centimetre) is the base unit. PPM 500 and PPM 700 are conversion scales used on different feed charts. PPM 500 = EC x 500. PPM 700 = EC x 700. Most Australian and European feed charts use EC. Most North American feed charts use PPM 500. Use whichever matches your feed chart and do not mix scales when comparing readings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long does the pH probe last?\u003c\/strong\u003e Typically 12 to 18 months with regular use and proper storage in KCl solution. The double-junction design extends probe life compared to single-junction alternatives. When pH readings become slow to stabilise or consistently read wrong after fresh calibration, the probe needs replacing. Replacement probes connect via the standard BNC fitting without any tools.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the Bluelab Combo Meter waterproof?\u003c\/strong\u003e The probes are designed for immersion in nutrient solution. The meter body itself is splash-resistant but should not be submerged. The 2-metre probe cable allows the meter to sit outside the reservoir while probes are fully immersed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the best pH range for hydroponics in Australia?\u003c\/strong\u003e For most hydroponic systems, 5.5 to 6.5 with a target of 5.8 to 6.2 for the broadest nutrient availability. For coco coir, 5.8 to 6.2. For soil-based indoor growing, 6.0 to 7.0. See our complete guide on \u003ca href=\"\/blogs\/resources\/why-does-ph-keep-dropping-hydroponics-australia\"\u003ewhy pH keeps dropping in hydroponics\u003c\/a\u003e for a detailed explanation of pH management in Australian conditions.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurements:\u003c\/strong\u003e pH, EC, temperature (simultaneous)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH probe:\u003c\/strong\u003e Replaceable double-junction, BNC connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC units:\u003c\/strong\u003e EC (mS\/cm), CF, PPM 500 (TDS), PPM 700 (selectable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature units:\u003c\/strong\u003e Celsius and Fahrenheit (selectable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature compensation:\u003c\/strong\u003e Automatic (ATC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Backlit LCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e 2-point pH calibration (pH 4.0 and pH 7.0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable length:\u003c\/strong\u003e 2 metres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 x AAA batteries (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":43189124038719,"sku":"BLUELAB-COMBO-METER","price":424.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/BL2300E-Bluelab-Combo-Meter_1000x1000_Grey-600x600.png?v=1777439426"},{"product_id":"bluelab-peripods-m3-m4-l3-dosing-pump-australia","title":"Bluelab PeriPods M3 M4 L3 | Peristaltic Dosing Pump Hydroponics Australia","description":"\u003ch2\u003eBluelab PeriPods M3, M4 \u0026amp; L3 – Precision Peristaltic Dosing Pumps for Hydroponic Systems\u003c\/h2\u003e\u003cp\u003eBluelab PeriPods are high-precision peristaltic dosing pumps engineered for accurate delivery of nutrients and pH adjustment solutions in hydroponic systems. Designed for integration with automated controllers, they enable consistent dosing rates and stable nutrient management across a wide range of grow environments.\u003c\/p\u003e\u003cp\u003eAvailable in M3, M4, and L3 configurations, each PeriPod is optimised for specific dosing requirements, allowing growers to scale nutrient delivery and maintain precise control over feeding regimes. Whether managing a single-reservoir hobby setup or a large-scale commercial grow operation, the PeriPod range provides a scalable, reliable dosing solution.\u003c\/p\u003e\u003cp\u003ePeristaltic pump technology ensures that liquids are moved through tubing without direct contact with internal pump components, reducing contamination risk and maintaining solution purity. This makes PeriPods suitable for dosing acids, alkalis, and concentrated nutrient solutions without degrading pump performance over time.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision peristaltic dosing for nutrients and pH adjustment.\u003c\/strong\u003e Accurate, repeatable fluid delivery ensures consistent nutrient concentration and pH correction across automated hydroponic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeristaltic design prevents solution contamination.\u003c\/strong\u003e Liquid moves through chemical-resistant tubing without contact with internal pump components, maintaining solution purity for acids, alkalis, and concentrated nutrients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree model configurations for scalable dosing.\u003c\/strong\u003e M3, M4, and L3 variants provide flow rate options suited to small hobby systems through to large commercial grow operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with automated hydroponic controllers.\u003c\/strong\u003e Designed for direct integration with Bluelab dosing and control systems for fully automated nutrient and pH management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent, reliable flow rates.\u003c\/strong\u003e Peristaltic pump mechanism delivers repeatable dosing volumes for stable nutrient conditions and predictable plant performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow maintenance design for continuous operation.\u003c\/strong\u003e Minimal internal moving parts in contact with solution reduces wear and maintenance requirements for long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Models\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeriPod M3.\u003c\/strong\u003e Standard dosing configuration for moderate nutrient and pH delivery in small to medium hydroponic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeriPod M4.\u003c\/strong\u003e Increased dosing capacity for larger reservoir systems requiring higher volume or more frequent dosing cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeriPod L3.\u003c\/strong\u003e High-volume dosing configuration for commercial hydroponic applications and large-scale automated grow operations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow It Works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump draws liquid through flexible chemical-resistant tubing.\u003c\/strong\u003e The peristaltic mechanism compresses and releases the tubing in sequence, moving liquid through the system without internal component contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled dosing delivers precise volumes.\u003c\/strong\u003e Flow rate and dosing duration are managed by the connected controller to ensure accurate delivery of nutrients or pH adjustment solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrates with controller for automated feeding.\u003c\/strong\u003e PeriPods connect directly to compatible Bluelab dosing controllers for fully automated, schedule-based or parameter-triggered nutrient delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains stable nutrient and pH levels.\u003c\/strong\u003e Consistent dosing prevents concentration drift and pH fluctuation, supporting stable growing conditions across the full growth cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports consistent plant growth conditions.\u003c\/strong\u003e Reliable, repeatable dosing reduces variability in nutrient availability, improving growth consistency and yield predictability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSystem Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate liquid dosing for hydroponic systems.\u003c\/strong\u003e Precision flow control for reliable nutrient and pH solution delivery across all system sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical-resistant tubing for durability.\u003c\/strong\u003e Tubing rated for use with acids, alkalis, and concentrated nutrient solutions for long-term performance without degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for continuous operation.\u003c\/strong\u003e Built for sustained automated use in grow rooms and commercial hydroponic facilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy integration with automation systems.\u003c\/strong\u003e Direct compatibility with Bluelab dosing and control platforms for straightforward installation and setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow maintenance design.\u003c\/strong\u003e Peristaltic mechanism minimises internal component wear, reducing service requirements and downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable across three model variants.\u003c\/strong\u003e M3, M4, and L3 configurations allow growers to match pump capacity to system size and dosing frequency requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBluelab PeriPods peristaltic dosing pump for hydroponic nutrient delivery Australia\u003c\/li\u003e\n\u003cli\u003eAutomatic pH dosing pump for hydroponic reservoir management\u003c\/li\u003e\n\u003cli\u003eNutrient dosing system for recirculating and DWC hydroponic setups\u003c\/li\u003e\n\u003cli\u003eCommercial hydroponic dosing pump for large-scale grow operations\u003c\/li\u003e\n\u003cli\u003ePeristaltic pump for acid and alkali pH adjustment in automated grow systems\u003c\/li\u003e\n\u003cli\u003eGrow room automation dosing pump for consistent nutrient and pH control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated hydroponic nutrient management.\u003c\/strong\u003e Integrates with dosing controllers for fully automated, parameter-triggered nutrient and pH delivery without manual intervention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial grow operations.\u003c\/strong\u003e L3 high-volume configuration suits large-scale facilities requiring consistent, high-frequency dosing across multiple reservoirs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHobby and mid-scale growers.\u003c\/strong\u003e M3 and M4 configurations provide precision dosing for smaller systems where accuracy and reliability are critical.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH dosing and correction systems.\u003c\/strong\u003e Chemical-resistant tubing and peristaltic design make PeriPods suitable for continuous acid and alkali dosing in automated pH control setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\u003cp\u003eBluelab PeriPods are engineered for precision fluid delivery, ensuring consistent nutrient dosing and pH control in automated hydroponic systems. Their peristaltic design maintains solution integrity while delivering accurate, repeatable dosing across all system sizes. The three-model range provides scalable capacity from hobby to commercial applications, backed by Bluelab's engineering standards and compatibility with their broader dosing and monitoring ecosystem.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump Type.\u003c\/strong\u003e Peristaltic dosing pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication.\u003c\/strong\u003e Nutrient and pH solution dosing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Models.\u003c\/strong\u003e PeriPod M3, PeriPod M4, PeriPod L3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility.\u003c\/strong\u003e Bluelab dosing and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Control.\u003c\/strong\u003e Model-dependent. M3, M4, and L3 configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubing.\u003c\/strong\u003e Chemical-resistant for use with acids, alkalis, and concentrated nutrients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation.\u003c\/strong\u003e Designed for continuous automated use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight.\u003c\/strong\u003e Approximately 0.8 to 1.2 kg (varies by model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Shipping Weight.\u003c\/strong\u003e Approximately 1.2 to 1.8 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat nutrients is Bluelab PeriPods M3 M4 L3 compatible with?\u003c\/h3\u003e\n\u003cp\u003eBluelab PeriPods M3 M4 L3 is compatible with most liquid hydroponic nutrients including mineral, organic, and chelated formulas. Avoid running pure-oil products or high-viscosity organic teas through peristaltic pumps without checking the manufacturer's compatibility list. Flush pumps with clean water after use to prevent nutrient residue build-up in the tubing.\u003c\/p\u003e\n\u003ch3\u003eHow do I set up Bluelab PeriPods M3 M4 L3 for automated dosing?\u003c\/h3\u003e\n\u003cp\u003eBluelab PeriPods M3 M4 L3 works by monitoring your reservoir's pH and\/or EC via connected probes and automatically dispensing calibrated doses of pH adjuster or nutrient concentrate when readings drift outside your target range. Set your target pH and EC setpoints, calibrate your probes, prime the pump heads, and set dosing intervals. Always start with conservative dose sizes and adjust upward as you understand how quickly your system responds.\u003c\/p\u003e\n\u003ch3\u003eDoes Bluelab PeriPods M3 M4 L3 ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluelab PeriPods M3 M4 L3 ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Bluelab PeriPod M3","offer_id":43189372682303,"sku":null,"price":1564.95,"currency_code":"AUD","in_stock":true},{"title":"Bluelab PeriPod M4","offer_id":43189372715071,"sku":null,"price":2109.95,"currency_code":"AUD","in_stock":true},{"title":"Bluelab PeriPod L3","offer_id":43189372747839,"sku":null,"price":3809.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/Bluelab-Peripod-Peristaltic-Pump-M3-600x600.webp?v=1777439819"},{"product_id":"bluelab-pro-controller-wifi-hydroponic-dosing-system","title":"Bluelab Pro Controller Wi-Fi | Automatic pH \u0026 EC Dosing System Hydroponics Australia","description":"\u003ch2\u003eBluelab Pro Controller Wi-Fi – Automated pH \u0026amp; EC Dosing System for Hydroponic Reservoir Control\u003c\/h2\u003e\u003cp\u003eThe Bluelab Pro Controller Wi-Fi is an advanced automated nutrient dosing system engineered for precise hydroponic reservoir management. Designed for commercial and serious hobby growers, it delivers continuous monitoring and closed-loop control of pH, electrical conductivity (EC), and temperature to maintain optimal nutrient availability and plant uptake.\u003c\/p\u003e\u003cp\u003eWhen paired with Bluelab PeriPods, the system enables multi-channel dosing of up to 12 nutrient inputs, including automated pH adjustment via acid or alkaline dosing lines. The controller dynamically responds to reservoir fluctuations, dosing in controlled increments to maintain stable conditions within a tolerance of plus or minus 0.1 pH and EC.\u003c\/p\u003e\u003cp\u003eIntegrated Wi-Fi connectivity allows remote monitoring and system control via the Edenic by Bluelab app, providing real-time alerts, historical data insights, and full dosing customisation from any location. Safety lockouts, dosing delays for solution mixing, and automatic recovery after power interruptions ensure consistent and fail-safe operation across all system configurations.\u003c\/p\u003e\u003cp\u003eThis system is suited for high-performance hydroponic applications including recirculating systems, DWC, NFT, and commercial fertigation setups where precision nutrient control directly impacts yield and plant health.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully automated pH and EC dosing for hydroponic reservoirs.\u003c\/strong\u003e Closed-loop control continuously monitors and adjusts nutrient concentration and pH without manual intervention, maintaining stable conditions across all growth stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-channel dosing of up to 12 nutrient inputs.\u003c\/strong\u003e When paired with Bluelab PeriPods, the system supports complex multi-part nutrient programs with individual dosing control for each channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-precision control within plus or minus 0.1 pH and EC.\u003c\/strong\u003e Tight tolerance dosing prevents nutrient drift and pH fluctuation, ensuring consistent ion availability and root zone stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi remote monitoring and control via Edenic app.\u003c\/strong\u003e Access live pH, EC, and temperature data, configure dosing parameters, and receive real-time alerts from any location via mobile or browser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-direction pH control.\u003c\/strong\u003e Supports both acid and alkaline dosing lines for complete bidirectional pH management across varying source water and nutrient conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-resume after power interruption.\u003c\/strong\u003e System restores full automated operation without manual reconfiguration following power loss, maintaining dosing continuity in unattended grow environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow It Works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbes continuously monitor pH, EC, and temperature.\u003c\/strong\u003e Replaceable BNC pH probe, conductivity probe, and temperature probe measure all three parameters in real time from within the nutrient reservoir.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController detects deviation from target parameters.\u003c\/strong\u003e When pH or EC moves outside the configured tolerance range, the controller initiates a dosing cycle to correct the imbalance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeriPods deliver precise volumes of nutrient or pH solution.\u003c\/strong\u003e Connected peristaltic dosing pumps deliver controlled increments of the required solution, preventing overshoot and maintaining stable reservoir conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosing intervals allow solution homogenisation.\u003c\/strong\u003e Intelligent delays between dose cycles give the reservoir time to mix before the next reading and correction, ensuring accurate parameter assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi transmits data to the Edenic app.\u003c\/strong\u003e Live readings, dosing activity, and system alerts are streamed to the mobile app for remote visibility and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety lockouts prevent overdosing.\u003c\/strong\u003e Built-in limits on dosing frequency and volume protect plants from pH shock and nutrient toxicity in the event of sensor error or system fault.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Use an Automated Dosing System\u003c\/h3\u003e\u003cp\u003eMaintaining stable nutrient concentrations and pH levels is critical for ion availability, osmotic balance, and root zone stability. Manual adjustments introduce variability between checks, whereas automated closed-loop dosing ensures consistent plant access to essential macro and micronutrients across the full growth cycle. The Bluelab Pro Controller Wi-Fi eliminates this variability, replacing manual testing and adjustment with continuous, data-driven reservoir management.\u003c\/p\u003e\u003ch3\u003eSystem Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated pH and nutrient dosing system.\u003c\/strong\u003e Closed-loop control with continuous monitoring and parameter-triggered dosing for hands-free reservoir management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 12 nutrient dosing channels via Bluelab PeriPods.\u003c\/strong\u003e Scalable multi-channel dosing supports complex multi-part nutrient programs for advanced growing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable BNC pH probe.\u003c\/strong\u003e Field-replaceable double-junction pH electrode maintains long-term measurement accuracy with straightforward probe swap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable EC and temperature probes.\u003c\/strong\u003e All probes are user-serviceable for extended system lifespan without full unit replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Wi-Fi with optional disable.\u003c\/strong\u003e Integrated wireless connectivity for Edenic app integration. Wi-Fi can be disabled for environments where wireless operation is not required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual high and low alarms.\u003c\/strong\u003e Immediate on-unit alerts for pH, EC, and temperature deviations outside configured parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent dosing intervals.\u003c\/strong\u003e Configurable delays between dose cycles allow solution mixing and accurate re-measurement before the next correction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety lockouts for fail-safe operation.\u003c\/strong\u003e Dosing limits prevent overdosing in the event of sensor error, system fault, or extended parameter deviation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Bluelab PowerPods.\u003c\/strong\u003e Supports temperature management integration for complete environmental control within the reservoir.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-metre probe and cable lengths.\u003c\/strong\u003e Sufficient reach for flexible probe placement in large reservoirs and commercial grow system configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep Water Culture (DWC) systems.\u003c\/strong\u003e Continuous reservoir monitoring and automated dosing maintains stable nutrient and pH conditions for high-performance DWC growing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNutrient Film Technique (NFT) setups.\u003c\/strong\u003e Precise EC and pH control ensures consistent nutrient delivery across NFT channels for uniform plant development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecirculating hydroponic systems.\u003c\/strong\u003e Closed-loop dosing prevents nutrient drift in recirculating reservoirs, reducing manual adjustment frequency and improving system stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial grow operations.\u003c\/strong\u003e Multi-channel dosing capacity and remote monitoring via the Edenic app suit large-scale facilities requiring consistent, automated nutrient management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-yield indoor grow environments.\u003c\/strong\u003e Precision control within tight pH and EC tolerances supports maximum nutrient uptake efficiency for improved yields and plant performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBluelab Pro Controller Wi-Fi for automated pH and EC dosing in hydroponic systems Australia\u003c\/li\u003e\n\u003cli\u003eMulti-part nutrient dosing controller for recirculating and DWC hydroponic setups\u003c\/li\u003e\n\u003cli\u003eWiFi hydroponic pH and EC controller with Edenic app remote monitoring\u003c\/li\u003e\n\u003cli\u003eCommercial hydroponic dosing system with real-time alerts and data logging\u003c\/li\u003e\n\u003cli\u003eAutomatic pH correction system for NFT, DWC, and fertigation hydroponics\u003c\/li\u003e\n\u003cli\u003ePrecision reservoir automation system for high-yield indoor growing Australia\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\u003cp\u003eThe Bluelab Pro Controller Wi-Fi is engineered for the highest level of hydroponic reservoir automation, combining multi-channel nutrient dosing, precision pH and EC control, and Wi-Fi remote monitoring in a single integrated system. Its compatibility with Bluelab PeriPods and PowerPods, combined with the Edenic app ecosystem, makes it the most capable automated dosing solution in the Bluelab range for commercial and advanced hobby growers requiring consistent, data-driven nutrient management.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Parameters.\u003c\/strong\u003e pH, electrical conductivity (EC), and temperature (continuous, simultaneous)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Resolution.\u003c\/strong\u003e 0.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity.\u003c\/strong\u003e Built-in Wi-Fi with optional disable. Edenic by Bluelab app compatible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosing Compatibility.\u003c\/strong\u003e Bluelab PeriPods. Supports up to 12 nutrient dosing channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Probe.\u003c\/strong\u003e Replaceable BNC double-junction electrode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC and Temperature Probes.\u003c\/strong\u003e Replaceable conductivity and temperature sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Control Direction.\u003c\/strong\u003e Bidirectional. Acid and alkaline dosing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosing Tolerance.\u003c\/strong\u003e Plus or minus 0.1 pH and EC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm System.\u003c\/strong\u003e Visual high and low alerts for pH, EC, and temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Lockouts.\u003c\/strong\u003e Built-in overdose prevention and dosing interval controls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Recovery.\u003c\/strong\u003e Automatic resume after power interruption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length.\u003c\/strong\u003e 2 metres (6 ft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerPod Compatibility.\u003c\/strong\u003e Yes, for temperature management integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat nutrients is Bluelab Pro Controller Wi-Fi compatible with?\u003c\/h3\u003e\n\u003cp\u003eBluelab Pro Controller Wi-Fi is compatible with most liquid hydroponic nutrients including mineral, organic, and chelated formulas. Avoid running pure-oil products or high-viscosity organic teas through peristaltic pumps without checking the manufacturer's compatibility list. Flush pumps with clean water after use to prevent nutrient residue build-up in the tubing.\u003c\/p\u003e\n\u003ch3\u003eHow do I set up Bluelab Pro Controller Wi-Fi for automated dosing?\u003c\/h3\u003e\n\u003cp\u003eBluelab Pro Controller Wi-Fi works by monitoring your reservoir's pH and\/or EC via connected probes and automatically dispensing calibrated doses of pH adjuster or nutrient concentrate when readings drift outside your target range. Set your target pH and EC setpoints, calibrate your probes, prime the pump heads, and set dosing intervals. Always start with conservative dose sizes and adjust upward as you understand how quickly your system responds.\u003c\/p\u003e\n\u003ch3\u003eDoes Bluelab Pro Controller Wi-Fi ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluelab Pro Controller Wi-Fi ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":43189395030079,"sku":"BL-PRO-WIFI","price":1999.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/Bluelab-Pro-Controller-600x600.jpg?v=1777440479"},{"product_id":"bluelab-probe-care-kit-ph-ec-calibration-cleaning","title":"Bluelab Probe Care Kit | pH \u0026 EC Calibration, Cleaning \u0026 Storage Kit Hydroponics Australia","description":"\u003ch2\u003eBluelab Probe Care Kit – Complete pH \u0026amp; EC Calibration, Cleaning \u0026amp; Storage Solution for Hydroponic Probes\u003c\/h2\u003e\u003cp\u003eThe Bluelab Probe Care Kit is a complete maintenance solution designed to ensure long-term accuracy and reliability of hydroponic pH and EC probes. Accurate measurement of nutrient solution parameters is critical for maintaining optimal ion availability, preventing nutrient lockout, and sustaining consistent plant growth across all growth stages.\u003c\/p\u003e\u003cp\u003eThis kit provides all essential tools for proper probe cleaning, calibration, and storage. It includes precision calibration solutions covering pH 4.0, pH 7.0, and 2.77 EC, dedicated cleaning agents for both pH and conductivity probes, and KCl storage solution to preserve probe integrity between uses.\u003c\/p\u003e\u003cp\u003eRoutine maintenance using correct chemical standards and cleaning protocols ensures measurement stability, reduces probe drift, and extends sensor lifespan. This is particularly important in high-use hydroponic systems where probe accuracy directly determines the quality of nutrient management decisions.\u003c\/p\u003e\u003cp\u003eSuitable for all Bluelab meters and compatible with most standard pH and EC probes used in hydroponics, aquaponics, and laboratory environments.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete pH and EC probe maintenance in a single kit.\u003c\/strong\u003e Covers all aspects of probe care including calibration, cleaning, and storage, eliminating the need to source individual maintenance products separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces probe drift and measurement error over time.\u003c\/strong\u003e Regular calibration with certified reference solutions and cleaning with dedicated agents prevents salt accumulation, biofilm formation, and membrane contamination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtends probe lifespan through correct maintenance protocols.\u003c\/strong\u003e KCl storage solution maintains pH probe glass membrane hydration between uses, preventing dehydration-related degradation and premature sensor failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-measured sachets for contamination-free calibration.\u003c\/strong\u003e Single-use sachet format ensures each calibration session uses uncontaminated reference solution at the correct certified concentration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with all Bluelab meters and standard probes.\u003c\/strong\u003e Suitable for use with Bluelab pH pens, EC meters, Combo Meter, 3-in-1 Bluetooth Meter, Guardian Monitor, and most BNC-compatible instruments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for hydroponic, aquaponic, and laboratory applications.\u003c\/strong\u003e Comprehensive maintenance coverage for any environment requiring accurate, reliable pH and EC measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Probe Maintenance Matters\u003c\/h3\u003e\u003cp\u003epH and EC probes are electrochemical sensors that degrade over time due to salt accumulation, dehydration, and membrane contamination. Without routine calibration and cleaning, measurement drift leads to incorrect nutrient dosing, resulting in deficiencies, toxicity, or reduced plant performance. The Bluelab Probe Care Kit provides the complete chemical toolkit required to maintain sensor accuracy, extend probe working life, and ensure reliable data for informed nutrient management decisions.\u003c\/p\u003e\u003ch3\u003eKit Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe care instruction guide.\u003c\/strong\u003e Step-by-step maintenance protocol for correct cleaning, calibration, and storage procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 plastic calibration and cleaning cups.\u003c\/strong\u003e Dedicated vessels for calibration solution and cleaning agent use, preventing cross-contamination between solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH probe cleaning solution (30 ml).\u003c\/strong\u003e Formulated to remove salt deposits, biofilm, and nutrient residue from pH probe membranes without damaging the electrode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductivity probe cleaning solution (30 ml).\u003c\/strong\u003e Removes mineral buildup and contamination from EC probe electrodes to restore accurate conductivity measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning brush.\u003c\/strong\u003e Soft-bristle brush for gentle mechanical removal of stubborn residue from probe surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamois for probe drying.\u003c\/strong\u003e Soft chamois for gentle probe surface drying after cleaning, preventing scratching of sensitive electrode surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 x pH 4.0 calibration solution sachets (18 ml each).\u003c\/strong\u003e Acidic reference point for two-point pH calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 x pH 7.0 calibration solution sachets (18 ml each).\u003c\/strong\u003e Neutral reference point for two-point pH calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 x 2.77 EC conductivity standard solution sachets (18 ml each).\u003c\/strong\u003e Reference solution for EC meter calibration and accuracy verification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 x KCl storage solution sachets (18 ml each).\u003c\/strong\u003e Potassium chloride solution for pH probe storage cap to maintain glass membrane hydration and preserve sensor accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Purpose\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Calibration (4.0 and 7.0).\u003c\/strong\u003e Ensures accurate hydrogen ion concentration measurement across the full pH range used in hydroponic nutrient management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Calibration (2.77).\u003c\/strong\u003e Standardises electrical conductivity readings for reliable nutrient strength assessment and feed chart compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning Solutions.\u003c\/strong\u003e Remove salt buildup, biofilm, and nutrient residue from probe surfaces to restore measurement accuracy and prevent sensor degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKCl Storage Solution.\u003c\/strong\u003e Maintains hydration of the pH probe glass membrane during storage periods to prevent dehydration-related drift and premature probe failure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBluelab Probe Care Kit for pH and EC probe calibration and cleaning in hydroponic systems Australia\u003c\/li\u003e\n\u003cli\u003eComplete probe maintenance kit for DWC, NFT, coco, and drip hydroponic systems\u003c\/li\u003e\n\u003cli\u003epH and EC calibration solution kit for accurate nutrient solution monitoring\u003c\/li\u003e\n\u003cli\u003eHydroponic probe cleaning and storage solution for long-term sensor reliability\u003c\/li\u003e\n\u003cli\u003eEC conductivity probe maintenance kit for commercial grow operations\u003c\/li\u003e\n\u003cli\u003epH probe care and calibration kit for aquaponics and laboratory nutrient testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponic growers across all system types.\u003c\/strong\u003e DWC, NFT, coco coir, and drip system operators requiring consistent, accurate pH and EC data for nutrient management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial cultivation facilities.\u003c\/strong\u003e High-frequency probe use in commercial environments demands regular calibration and cleaning to maintain measurement integrity across multiple instruments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory nutrient testing.\u003c\/strong\u003e Certified calibration solutions and dedicated cleaning agents meet the accuracy requirements of controlled laboratory measurement environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquaponics systems.\u003c\/strong\u003e Maintains probe accuracy in aquaponic environments where biological contamination increases the frequency of cleaning and calibration requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone using digital pH or EC meters.\u003c\/strong\u003e Essential maintenance kit for any grower relying on electrochemical sensors for nutrient solution management.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\u003cp\u003eThe Bluelab Probe Care Kit provides a complete, all-in-one maintenance solution covering every aspect of pH and EC probe care. By combining certified calibration solutions, dedicated cleaning agents, KCl storage solution, and physical cleaning tools in a single kit, it eliminates the need to source individual maintenance products and ensures growers have everything required to maintain probe accuracy, extend sensor lifespan, and support reliable nutrient management decisions.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration Solutions.\u003c\/strong\u003e pH 4.0, pH 7.0, and 2.77 EC (2 sachets each, 18 ml per sachet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Solution.\u003c\/strong\u003e KCl (2 sachets, 18 ml per sachet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning Solutions.\u003c\/strong\u003e pH probe cleaning solution 30 ml and conductivity probe cleaning solution 30 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Tools.\u003c\/strong\u003e 3 calibration cups, cleaning brush, and chamois\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility.\u003c\/strong\u003e All Bluelab meters and most standard BNC-compatible pH and EC probes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications.\u003c\/strong\u003e Hydroponics, aquaponics, and laboratory environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow often should I calibrate Bluelab Probe Care Kit?\u003c\/h3\u003e\n\u003cp\u003epH meters should be calibrated before every use or at minimum every 2–3 days during active grows. EC meters are more stable but should be verified against a known reference solution weekly. Bluelab Probe Care Kit uses two-point calibration for pH (4.0 and 7.0 buffer solutions) and single-point calibration for EC (2.77 mS\/cm standard). Regular calibration is the single most important factor in measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eHow do I store Bluelab Probe Care Kit properly?\u003c\/h3\u003e\n\u003cp\u003eAlways store pH probes wet — never allow the probe tip to dry out as this permanently damages the glass membrane. Use the probe storage solution supplied with Bluelab Probe Care Kit or Bluelab KCl storage solution. EC probes are more robust but should also be rinsed with clean water after each use. Store Bluelab Probe Care Kit at room temperature away from direct sunlight.\u003c\/p\u003e\n\u003ch3\u003eWhat should I do if Bluelab Probe Care Kit is reading incorrectly?\u003c\/h3\u003e\n\u003cp\u003eFirst, recalibrate using fresh buffer solutions — old or contaminated calibration fluid is the most common cause of inaccurate readings. Rinse the probe thoroughly with deionised or distilled water between calibrations. If readings are still inconsistent after recalibration, check the probe for physical damage or contamination. Most probes have a service life of 12–18 months with proper care.\u003c\/p\u003e\n\u003ch3\u003eIs Bluelab Probe Care Kit waterproof?\u003c\/h3\u003e\n\u003cp\u003eCheck the IP rating listed in the product specifications. Most handheld meters are splash-proof but not designed for submersion. Take care when measuring in deep reservoirs to avoid dropping the unit. Bluelab Probe Care Kit is designed for hydroponic nutrient solution testing — it is not rated for outdoor or continuous immersion use.\u003c\/p\u003e\n\u003ch3\u003eDoes Bluelab Probe Care Kit ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Bluelab Probe Care Kit ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":43189395980351,"sku":"BL-PROBE-CARE-KIT","price":44.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/bluelab-care-kit-ph-and-conductivity.png?v=1777440737"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/collections\/Screenshot_2023-10-13_144733.png?v=1779165277","url":"https:\/\/apexgrow.com.au\/collections\/bluelab.oembed","provider":"Apex Grow","version":"1.0","type":"link"}