Calibration is simple. Just grab your calibration kit or equivalent and…

  1. Place sensor inside 75%RH kit and seal it.
  2. Place sensor & kit in a location that stays between 65ºF and 75ºF (out of direct sunlight)
  3. Wait 24 hrs.

    If you are doing a 2 point calibration continue to step 4. Otherwise you’re all done!

  4.  Place sensor inside 32%RH kit and seal it.
  5. Repeat steps 2 & 3.
  6.  All set!