- 1 pH/mV channel - 1 conductivity channel - 1 temperature channel A high resolution graphic screen with white backlight shows measurements and temperature. Full guidance is given by simple instructions on the display in the language of your choice (English, Dutch, French, German). Storage memory for 300 measurements. Shows a GLP report on the screen. Robust dust and splash-proof cabinet. Operates on the mains (120/230 VAC) or 9...15 VDC. Optional 12 V car adaptor permits these laboratory meters to work in a car. Specifications: pH: 0...14 pH mV: ± 1000 mV Conductivity: 0...100 mS/cm Salinity: 0...70 ppt TDS: 0...100 g/l Temperature: 0...100°C Resolution: 0.01 pH, 1 mV, 0.1µS/cm, 1°C