Weather Station Hardware > Davis Instruments Weather Stations

VantagVantage Pro 2 humidity reading


Humidity drops low at night when it should rise. The CWOP analysis and my readings are opposite curves over night. CWOP hits around 90% and mine reads around 35%. From the search I did it looks like my sensor is faulty or dieing. I changed it about 5 years ago to the better resolution sensor and bought a spare at the time since they were being phased out. Before I change the sensor is there any test/reset to try? I'm doing a salt calibration check now just to confirm the readings.


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