Portable pH/ORP/Temp Meter Multiparameter Water Quality Tester
- Temperature: Auto / manual -10.0~120.0℃
- Input Impedance: >1013 ohms
- Calibration: 2 point
- Operating Ambient Conditions: From 0~50℃, at 90% RH
- Power: 9Volt battery
- Weight / Dimensions ( W x D x H ): 260grams (including battery) / 70mm x 198mm x 37mm
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