Description: The RHT03 (also known by DHT-22) is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn’t require extra components so you can get right to measuring relative humidity and temperature.
Based on 3 ratings:
2 of 2 found this helpful:
I’ve purchased 40-50 of these over a couple years and don’t remember any failures. Some have been outside through the summer, some not. I’ll post an update if I notice any.
1 of 1 found this helpful:
Have been using one of these for some months now, measuring humidity and temp in a environment with great fluctuations. Works perfect.
The Temperature readings seem fine, but the Humidity values are always 98-100% after 6 month of use.