Bluelab Truncheon Nutrient Meter – EC, CF, PPM 500 & PPM 700 | No Calibration | Waterproof | Made in NZ filter replacement kit Quantity: 100 tests per kit

Quantity: 100 tests per kit

chlorine and more

9%/ °C Power Supply 1

accurate ppm readings with Automatic Temperature Compensation (ATC) and a built-in digital thermometer — all in a rugged

Bluelab Truncheon Nutrient Meter – EC, CF, PPM 500 & PPM 700 | No Calibration | Waterproof | Made in NZ filter replacement kit Quantity: 100 tests per kitBluelab Truncheon Nutrient Meter The Industry Standard EC, CF & PPM Meter The original and industry standard nutrient meter, trusted by growers worldwide for accurate and reliable readings. The Bluelab Truncheon Nutrient Meter (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,