BBFs has the best selection of hydroponic and growing materials to make your crop successful. Come check us out to learn more.
Bluelab Truncheon Nutrient Meter
With its super tough, high quality, fully waterproof design, no calibration required, daylight readable blue LED’s and no on/off buttons to worry about, the Bluelab Truncheon Nutrient Meter has proven itself as the world’s favourite nutrient meter. It is powered by three standard AA batteries. EC (0.2 – 3.6), CF (2 – 36) and ppm scales (TDS and 700 scale). Fully waterproof design. No calibration required. Auto sense on and off. No external switches or adjustable buttons 5 year Bluelab Guarantee.