Bluelab Commercial Truncheon - Nutrient Meter Axial Fans All the user has to

All the user has to do is sweep the CleanLight Pro slowly across the architecture of the plant

while the EC and TDS readings are displayed with a 0

Suitable for both propagating cuttings and starting seeds

High flow rate of 7 gallons per minute or 420 gallons per hour

Bluelab Commercial Truncheon - Nutrient Meter Axial Fans All the user has toBig jobs require a big 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. Its great for stirring your nutrient tank too! It is