Applications: HVAC, dehumidifier, agriculture, cold chain warehousing, testing and inspection equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, , humidity regulators, medical, and other related humidity detection and control.Humidity measurement range: 0~RHTechnical parameters:Humidity measurement accuracy: 2%RHTemperature measurement range: -40~125Temperature measurement accuracy: 0.2Working voltage: 3.3~5VDCI2C interface outputMaterial: Plasticcolour: as shownPackage Contents:1 x Temperature and humidity sensor moduleOnly 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.