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pH and ORP Meter Water Quality Measurement

  • Temp resolution: 0.1℃/0.1℉
  • Temp accuracy: ±0.5℃/±1℉
  • Operational Temperature: 0 to 50℃ (32 to 122°F); RH max 95%
  • Battery type: AAA x 2
  • Battery Life: 200 hrs
  • CE: Yes

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Specification:
Range: pH: -2.00~16.00pH, mV: -1999~+1999mV, Temperature: -10.0~120.0℃<br />
Resolution: pH: 0.01pH, mV: 1mV, Temperature: 0.1℃<br />
Accuracy: pH: &plusmn;0.01&plusmn;1digit, mV: &plusmn;0.1%, Temperature: &plusmn;0.5℃<br />
pH Buffer Recognition: US (4.01, 7.00, 10.01) and NIST (4.00, 6.86, 9.18), user selectable<br />
pH Electrode Offset Recognition: &plusmn;90mV at pH 7.00 or 6.86<br />
pH Electrode Slope Recognition: &plusmn;30% at pH 4.00, 4.01, 9.18 or 10.01<br />
Calibration: 2 point<br />
Temperature: Auto / manual -10.0~120.0℃<br />
Input Impedance: &gt;1013 ohms<br />
Power: 9Volt battery<br />
Operating Ambient Conditions: From 0~50℃, at 90% RH<br />
Weight / Dimensions ( W x D x H ): 260grams (including battery) / 70mm x 198mm x 37mm<br />
Specification:
Range: pH: -2.00~16.00pH, mV: -1999~+1999mV, Temperature: -10.0~120.0℃<br />
Resolution: pH: 0.01pH, mV: 1mV, Temperature: 0.1℃<br />
Accuracy: pH: &plusmn;0.01&plusmn;1digit, mV: &plusmn;0.1%, Temperature: &plusmn;0.5℃<br />
pH Buffer Recognition: US (4.01, 7.00, 10.01) and NIST (4.00, 6.86, 9.18), user selectable<br />
pH Electrode Offset Recognition: &plusmn;90mV at pH 7.00 or 6.86<br />
pH Electrode Slope Recognition: &plusmn;30% at pH 4.00, 4.01, 9.18 or 10.01<br />
Calibration: 2 point<br />
Temperature: Auto / manual -10.0~120.0℃<br />
Input Impedance: &gt;1013 ohms<br />
Power: 9Volt battery<br />
Operating Ambient Conditions: From 0~50℃, at 90% RH<br />
Weight / Dimensions ( W x D x H ): 260grams (including battery) / 70mm x 198mm x 37mm<br />
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