If the temperature or humidity is inaccurate:
- Make sure the unit is placed away from any heat sources. Do not place the sensor near localized heat sources like heaters, air conditioners, chimneys and exhaust vents. Install the sensor away from asphalt or concrete as these surfaces radiate heat from the sun.
- Make sure the unit is placed away from moisture sources. Avoid installing the sensor near pools, spas, or other bodies of water as these water sources may affect the accuracy of the humidity.