This product is no longer available and has been replaced by: EE181-L.
Product Details
Restockable Yes


Calibration, cable repair, and temperature chip replacement are available for this sensor. Repair estimates can be provided upon request.

If the relative humidity (RH) cannot be adjusted into spec, the sensor is not repairable. The temperature chip can be replaced if necessary.

Order the 27727 to have Campbell Scientific recalibrate a temperature and RH probe. The accuracy of the recalibration is ± 2% from 10 to 90% RH and ± 3% from 90 to 100% RH. Campbell Scientific supplies before and after calibration sheets.