Calibration Kit for RH Sensors

Calibration Kit for RH Sensors - CO2 Meter
Regular price 2,162.32 ฿

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These reusable jars are made to easily calibrate relative humidity in the pSense High Accuracy Portable CO2 Meter and our pSense CO2 + CO + RH/T Portable Meter & Data Logger.

To use simply unstopper the jar, insert the probe into the jar, and start the calibration mode. It's that easy!

Note: Each meter has specific instructions on how to calibrate relative humidity. Make sure to follow the instructions closely to avoid damaging the meter.


  • MgCl (Magnesium Chloride) Salt at 33% Jar
  • NaCl (Sodium Chloride) Salt at 75% Jar
  • Calibration Temperature Range: 15° to 35° C
  • Reusable


  • Dimensions: 2.5 in. diameter, 1.5 in. tall
  • Weight: 3.65 ounces
  • Data Sheets

  • Manuals

  • Technical Documents

  • Videos

  • Additional Resources

  • Case Studies

Customer Reviews

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"Easy to install, easy to set up, and easy calibration - just what I was looking for."

- Phillip Farrar
Water Plant Superintendent

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