The Bluelab EC Truncheon is a simple, yet very effective tool for growing with hydroponics. This truncheon measures the Electrical Conductivity (EC) of your nutrient solution and displays it on an easy-to-read LED display unit. Just place the probe head into the solution for 1-2 minutes to reach the same temperature of your nutrient and then you're ready to go! Fully waterproof Auto on/off function No calibration required Daylight readable blue LEDs Battery operated Simple to use - no buttons, switches or knobs Provided with EC, CF, ppm 700 and ppm 500 scales 5-year Bluelab Warranty The Bluelab EC Truncheon is essential when growing with a hydroponic solution to know what the strength of the solution is before feeding your plants AND while they are growing. With this handy device, you can take a reading of your solution in just one minute! The Bluelab Truncheon is world renowned for it's reliability, functionality and ease of use.
