This Total Dissolved Solids meter floats if dropped in water and features a replaceable electrode and concise parts per million accuracy. Range 0-2000 ppm. 6 month warranty. It has an adjustable visual LED alarm to alert growers when the TDS increases or decreases beyond the setpoint. Two year warranty on grocheck and one year warranty on electrodes.
Electrodes are replaceable.
Continuously monitoring GroCheck measures TDS and pH in one meter. Features flashing LED alarm to alert grower before potential problems arise. Easy to access calibration on the face of the unit. Runs on 12 VDC power supply. Warranty on unit for two years and on electrode for one year.