Bluelab® Commercial Truncheon Meter fans Stress-free substrate-specific calibration: We did

Stress-free substrate-specific calibration: We did the complicated stuff already

The 20 gallon model is available with either 33 feet of hose (model MS20-33) or with 100 feet of hose and a hose reel (model MS20-100)

AVAILABLE FORMATS

which is equal to 0

and distributes all nutrients to your plants

Bluelab® Commercial Truncheon Meter fans Stress-free substrate-specific calibration: We didBluelab Commercial Truncheon Meter Product Features Benefits Robust and reliable construction for long lasting value Fully waterproof; splash, submerge or sink we've got you covered Automatically detects liquids and bright LEDS indicate measurement for brilliantly simple functionality Long format design for mixing and measuring nutrient reservoirs simultaneously No calibration required and easy to clean and disinfect All conductivity scales included