{"product_id":"bluelab-truncheon-nutrient-meter-ec-cf-ppm-no-calibration-waterproof","title":"Bluelab Truncheon Nutrient Meter – EC, CF, PPM 500 \u0026 PPM 700 | No Calibration | Waterproof | Made in NZ","description":"\u003ch2\u003eBluelab Truncheon Nutrient Meter – The Industry Standard EC, CF \u0026amp; PPM Meter\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe original and industry-standard nutrient meter, trusted by growers worldwide for accurate and reliable readings.\u003c\/strong\u003e The \u003cstrong\u003eBluelab Truncheon Nutrient Meter\u003c\/strong\u003e (SKU: TRUNV2) makes nutrient monitoring effortless — simply dip it in, and flashing LEDs provide precise readings automatically adjusted for temperature. No calibration. No buttons. No complexity. Just accurate EC, CF, PPM 500, and PPM 700 readings every time.\u003c\/p\u003e\n\u003cp\u003eBuilt tough and fully waterproof, the Truncheon’s long-format design lets you \u003cstrong\u003estir and measure your nutrient reservoir simultaneously\u003c\/strong\u003e. Tried, tested, and loved by growers for decades. Made in New Zealand by Bluelab.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Calibration Required — Ever\u003c\/strong\u003e — factory-set and maintains accuracy without any user calibration; dip and read, every time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReads EC, CF, PPM 500 \u0026amp; PPM 700\u003c\/strong\u003e — covers all major conductivity measurement scales used by growers worldwide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Temperature Compensation (ATC)\u003c\/strong\u003e — flashing LEDs deliver readings automatically adjusted for solution temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Waterproof Construction\u003c\/strong\u003e — robust housing built for daily submersion in wet growing environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Format Design\u003c\/strong\u003e — ergonomic long body lets you mix and measure nutrient reservoirs simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Liquid Detection\u003c\/strong\u003e — bright LEDs activate automatically when dipped; no buttons, no switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Clean \u0026amp; Disinfect\u003c\/strong\u003e — simple maintenance keeps the Truncheon performing accurately for years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0.2–3.6 EC (standard) — also available as Commercial Truncheon (0–6 EC) for high-strength solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in New Zealand\u003c\/strong\u003e — decades of proven performance in commercial and home growing operations worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy EC Measurement Matters\u003c\/h2\u003e\n\u003cp\u003eAll plants need the right amount of nutrients to grow and flourish. Over- or under-feeding wastes expensive nutrient resources and causes plant health issues. \u003cstrong\u003eElectrical conductivity (EC)\u003c\/strong\u003e measures the total ionic content (dissolved salts) in your solution — the most reliable indicator of nutrient concentration. By regularly measuring and adjusting EC, you ensure your plants get the macro- and micro-nutrients they need for superior health and yield.\u003c\/p\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics \u0026amp; indoor growing nutrient management\u003c\/li\u003e\n\u003cli\u003eAquaponics \u0026amp; aquaculture systems\u003c\/li\u003e\n\u003cli\u003eGreenhouse \u0026amp; commercial growing operations\u003c\/li\u003e\n\u003cli\u003eCannabis cultivation \u0026amp; nutrient monitoring\u003c\/li\u003e\n\u003cli\u003eCoco coir, NFT, DWC \u0026amp; recirculating systems\u003c\/li\u003e\n\u003cli\u003eHome growers \u0026amp; professional cultivators alike\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e TRUNV2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0.2–3.6 EC | 2–36 CF | 100–1800 PPM 500 | 140–2520 PPM 700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Automatic (ATC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e None required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Fully waterproof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Bright LED scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e New Zealand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 15 oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAlso Available\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBluelab Commercial Truncheon Nutrient Meter\u003c\/strong\u003e — extended range (0–6 EC) for high-strength commercial nutrient solutions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003ePro tip: Pair the Bluelab Truncheon with a \u003cstrong\u003eBluelab pH Pen\u003c\/strong\u003e or \u003cstrong\u003eCombo Meter\u003c\/strong\u003e for complete nutrient solution management — covering both conductivity and pH in one workflow.\u003c\/em\u003e\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":42642047664215,"sku":"TRUNV2","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/TRUNV2.webp?v=1774363673","url":"https:\/\/getultimatenow.com\/products\/bluelab-truncheon-nutrient-meter-ec-cf-ppm-no-calibration-waterproof","provider":"Get Ultimate Now ","version":"1.0","type":"link"}