Bluelab Commercial Truncheon

Bluelab Commercial Truncheon

Bluelab Commercial Truncheon With a conductivity range right up to 6.0EC (60CF or 4200ppm), it will never leave you short. The Commercial Truncheon® Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or CF requirement during their growing cycle. Its super tough, fully waterproof, has no on/off buttons to worry about and does not need calibrating. EC (0.4 - 6.0), CF (4 - 60) and ppm scales (TDS and 700 scale). Fully waterproof. No calibration required. Auto sense on and off. No external switches or adjustable buttons. Battery life minimum 1 year (or shelf life of battery). 5 year Bluelab Guarantee.