Features:

Temperature range:-40~80°C

No additional components

Excellent long-term stability

All calibration, digital output

Specifications:  

Type:AM2302.
Accuracy resolution:0.1.
Humidity range:0-100%RH.
Temperature range:-40~80°C.
4-pin package.
Ultra-low power.
No additional components.
Excellent long-term stability.
All calibration, digital output.
Completely interchangeable.
Long distance signal transmission.
Relative humidity and temperature measurement.