ORP Sensor Kit (501Z)

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An Oxidation Reduction Potential (ORP) Sensor measures the activity of oxidizers and reducers in an aqueous solution, it measures the ability of a lake or river to cleanse itself or break down waste products. The Grove OPR sensor works for both 3.3V and 5V system, the Grove connector and BNC probe interface make it easy to use and very suitable for Arduino and Raspberry Pi project


  • Work efficiently under 3.3V and 5V.
  • Support with both Arduino and Rasberry Pi .
  • Compact size for easy deployment.


Electrode potential245-270mv(15-30℃)
RangeReference electrode internal resistance≤10k
Resolution Electrode stability±8mv/24
Indicator electrodeGood continuity
Work voltage3.3V/5V
Work temperature5℃-70℃

Farees Ahmed

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