Specification of TDS pH METER

This   series   of   instruments   feature   an   extra   large   LCD   that   clearly   displays   theparameter being measured as well as calibration instructions. Calibration is fast andeasy with knobs located on the front panel of the instrument.HI 9813-5 is a pH/EC/TDS meter designed for simplicity of use in taking pH, mS/cm,ppm and temperature in the °C scale measurements

Range - pH0.0 to 14.0 pH EC0.00 to 4.00 mS/cm TDS0 to 1999 ppm (mg/L) Temperature0.0 to 60.0°C