{"product_id":"jbl-digital-pocket-scales-250g-500g","title":"JBL Digital Pocket Scales | 250g \u0026 500g High Precision Portable Weighing Scale","description":"\u003cp\u003eAccurate nutrient dosing starts with accurate measurement. A 0.1g error in a small-batch powder nutrient mix or additive dose can shift your EC meaningfully, particularly in smaller reservoir volumes where concentration changes are amplified. JBL Digital Pocket Scales give you 0.1g resolution in a compact, portable unit that fits in a pocket and runs on three AAA batteries, making precise measurement practical anywhere in the grow room.\u003c\/p\u003e\u003cp\u003eAvailable in 250g and 500g capacities to suit different dosing requirements. Both models feature a stainless steel weighing pan, a 5-digit LCD with green backlight, tare\/zero function for container weighing, and multiple unit modes including grams, ounces, carats, and piece count. Auto shut-off preserves battery life between uses.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.1g resolution for precise small-quantity measurement.\u003c\/strong\u003e Accurate to 0.1g across the full capacity range, suitable for powder nutrients, additives, and botanical preparations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable in 250g and 500g capacities.\u003c\/strong\u003e 250g suits micro-dosing and small-batch mixing. 500g covers larger additive quantities and multi-nutrient mixing sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTare\/zero function for container weighing.\u003c\/strong\u003e Zero out the weight of any container and measure net content directly, eliminating manual subtraction errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple unit modes.\u003c\/strong\u003e Switches between grams, ounces, carats, and piece count for flexible use across different applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel weighing pan (65 x 75mm).\u003c\/strong\u003e Easy to clean between uses and resistant to nutrient solution and botanical residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact portable design.\u003c\/strong\u003e 135 x 80 x 24mm housing weighs 120g net. Fits in a pocket or tool kit for use anywhere in the grow room or preparation space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto shut-off and overload protection.\u003c\/strong\u003e Extends battery life and protects the load cell from damage during accidental overloading.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacities.\u003c\/strong\u003e 250g \/ 500g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution.\u003c\/strong\u003e 0.1g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay.\u003c\/strong\u003e 5-digit LCD, 14mm digits, green LED backlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits.\u003c\/strong\u003e g \/ oz \/ ct \/ pcs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeighing Pan.\u003c\/strong\u003e 65 x 75mm stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions.\u003c\/strong\u003e 135 x 80 x 24mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight.\u003c\/strong\u003e 120g net \/ 140g gross\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower.\u003c\/strong\u003e 3 x AAA batteries with auto shut-off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification.\u003c\/strong\u003e CE certified\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Bought Together\u003c\/h2\u003e\u003cp\u003ePrecision scales are most useful when you're working with concentrated powder nutrients and additives. Pair with a \u003ca href=\"\/products\/oxy-plus-hydroponic-oxygen-booster-sanitiser\"\u003eBluelab pH or EC meter\u003c\/a\u003e to verify your solution after mixing, confirming that your measured dose has hit the target EC before feeding your plants. For botanical processing applications, the scales pair directly with the \u003ca href=\"\/products\/decarboxylator-oil-infuser-1c-precision\"\u003eDecarboxylator \u0026amp; Oil Infuser\u003c\/a\u003e for accurate input measurement before each infusion batch.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":43218422890559,"sku":null,"price":49.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/JBL-digi-scales.jpg?v=1777957801","url":"https:\/\/apexgrow.com.au\/products\/jbl-digital-pocket-scales-250g-500g","provider":"Apex Grow","version":"1.0","type":"link"}