dht22

Size: 28.2 mm (length) 13.1 mm (width) 10 mm (high)

Weight: 6 g

Working voltage: 3 V - 5.5 V

The sensor models: the loose AM2302 temperature and humidity sensor

Signal output form: digital signal

Temperature measurement range: - 40°c to 80°c

Measuring accuracy: 0.5°c

The humidity measuring range: 0-100% RH

Measuring accuracy: 2% RH

Resolution: 16

With fixed screw holes, convenient installation and fixation. Diameter of 2.6 mm