Product Description
When range, durability and accuracy counts! Big jobs require a big Truncheon! With a conductivity range right up to 6.0 EC (60 CF, 3000 ppm 500 and 4200 ppm 700), it will never leave you short. The Bluelab Commercial Truncheon� Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or CF requirement during their growing cycle. It�s super tough, fully waterproof, and there is no calibration required or on/off buttons to worry about. It�s great for stirring your reservoir too! Meter length: 40.7cm or 16 1/32 in. Features Fully waterproof Auto on/off function No calibration required Daylight readable blue LED�s Battery operated � 3 x AA batteries included No buttons, switches or knobs Provided with EC, CF, ppm 700 and ppm 500 scales