6PCS DHT22/AM2302 Digital Temperature and Humidity Sensor Module 3Pin Temperature Humidity Monitor Sensors Replace SHT11 SHT15 Module with Cable for

Operate Voltage: DC 3~5.5V High sensitive temperature humidity sensor,single-bus digital signal output, bidirectional serial data. Temperature Range:-40 to 80 degree celsius Temperature measurement accuracy:+/- 0.5℃ degree celsius. Humidity measuring range:0~100%RH Humidity measurement accuracy:±2%RH.Signal output form:digital signal Size:43x15x10mm/1.69x0.59x0.39in. Feature:Low power consumption,no additional components,stable performance.Long distance signal transmission. Easy to Install:With fixing screw hole, convenient to install and fix.