Hanna Water Resistant pH/EC/TDS Meter (HI 9813-6)

HI 9813-6 is a versatile, water resistant multiparameter portable meter specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries. It features an extra large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the front panel of the instrument. HI 9813-6N is designed for simplicity of use in taking pH, mS/cm, ppm and temperature in the