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Temperature and Conductivity (EC) measurements
easy-to-read backlit display with simultaneous pH and conductivity (EC) readings
Connect an external lockout sensor (eg float switch)
The Bluelab Guardian Monitor Wi-Fi keeps you informed about the three key factors for healthy growth: pH
Take control of pH and nutrient levels in reservoirs
Bluelab Truncheon Nutrient Meter Meter Temperature and Conductivity (EC) measurementsThe original and industry standard nutrient meter, trusted by growers worldwide for accurate and reliable readings. Ensure your plants get optimal nutrients with the Bluelab Truncheon Nutrient Meter. Simply dip it in, and flashing lights provide precise readings adjusted for temperature, displaying CF, EC, PPM 500, and PPM 700 effortlessly. Built tough and waterproof, these meters require no calibration, making them ideal for hassle free use while