Outdoor Temperature Is Inaccurate Or Drifting, WS-5300, WS-2090 Series
- Replace the batteries. We recommend the following batteries:
- Clean any corrosion around and on the battery terminals.
- If the problem persists, the sensor array must be replaced. We have a one year warranty. To replace under warranty, please visit: www.AmbienetWeather.com/rma.html
- If out of warranty, a replacement array can be purchased here: https://www.ambientweather.com/amws5300array.html
Update – this model was discontinued and replacement parts are no longer available.