This digital temperature and humidity sensor is widely used in HVAC, dehumidifiers, test and inspection equipment, consumer products, automobiles, automatic controls, data loggers, weather stations, , thermostats, and other related temperature detection controls. The ABS material has excellent impact resistance, heat resistance, low temperature resistance, chemical resistance and electrical properties, product dimensions are stable and surface gloss is good. The metal pin 4-pin single-row pin package is easy to connect and install. Model: DHTC12 Temperature measurement range: -40~80 Humidity measurement range: 0~99.9%RH Measurement accuracy: 0.5 3%RH Resolution: 0.1 0.1%RH Response time: 1s Communication protocol: IIC communication protocol Material: ABS colour: black Package Contents: 20 x Temperature and humidity sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.