Description

The best selling hydroponics CF Meter in the world. Why do growers prefer the Bluelab Truncheon? It’s easy to use easy to read extremely accurate and best of all it’s reliable. Quickly and accurately test the conductivity levels (EC CF & PPM) levels of your nutrient solution. Testing is simple; – Dip the end of the Truncheon into the nutrient solution and wait for a minute or two for the Truncheon’s probe to reach the same temperature as the nutrient. – Remove the Truncheon from the solution and then dip back in again to take the reading. – The flashing lights along the side represent the value of the solution. It doesn’t get any easier. – Don’t forget to rinse under fresh water after use and clean once a week. Features: * EC CF and ppm scales * Fully waterproof * Fully factory calibrated * Auto turn on and off * Meter powered by three standard AA batteries (included) * Battery life minimum of one year (or shelf life of battery) * No external switches or adjustment knobs * EC (0.2 – 3.6) CF (2 – 36) and ppm scales (TDS and 700 scale) * Uses 3 x AA alkaline batteries (included)