KL-203 Digital pH/ORP Controller

Measuring range: PH 0.00~14.00PH; ORP:0~±1999mV
Accuracy: PH: ±(0.1%+2 digits) after calibration; ORP:±5 mV
Resolution: PH:0.01PH; ORP: 1mV
Set Range: PH:3.50~10.50PH; ORP:0~1000mV
Environment Temp: 0~50°C Humidity <95%
Dimensions: 150mm×85mm×40mm
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