Quote:
Originally Posted by Randy Holmes-Farley
OEM, how many electrodes does your unit use?
What about temperature?
I wouldn't want a sensor that did not innclude temperature, and I'd strongly prefer 4 electrodes.  |
its a 2 electrode not 4. I know 4 is more favorable.
Has temp comp and based on my tests it produces 2% change from full scale from room temp to lets say 100F.Accuracy is about 4% from full scale . Overall its a good device for $40 which measures and provides dc output for arduino.What more can you ask. I know there are commercial high end $2000 instruments. This is not one of them
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