Bluelab TRUNCOMV2 Commercial Truncheon Nutrient Meter, Conductivity Measure in Solution, Increased Measurement Range

Quickly monitor your nutrient level to maximize your grow and ensure plants get the balanced feed they need; INCREASED measurement range compared to standard Bluelab truncheon Measures (tds) EC, ppm 500, ppm 700 and CF with with automatic temperature adjustments; no calibration required (comes factory calibrated) Fully waterproof and great for mixing a reservoir while measuring nutrients Other features: auto off function, no buttons or switches INCLUDES: AA batteries Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment; 5 Year Limited Warranty with proof of purchase