ACEIRMC 6pcs DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temp...
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Product Details
Temperature measurement precision:±0.5°.||Humidity measurement precision:±2%RH.||Operating voltage: DC 3.3-5.5V.||Size: 28mm X 12mm X 10mm(L*W*H).||With fixing screw hole, convenient to install and fixed.