1.Type:DHT22/AM2302.

2.Accuracy resolution:0.1.

3.Humidity range:0-100%RH.

4.Temperature range:-40~80℃.

5.Humidity measurement precision:±2%RH.

6.Temperature measurement precision:±0.5℃.

7.4-pin package.

8.Ultra-low power.

9.Excellent long-term stability.

10.All calibration, digital output.

11.Completely interchangeable.

12.Long distance signal transmission.

13.Relative humidity and temperature measurement.