The product has the advantages of ultra-fast response, Strong anti-interference ability. The sensor includes a capacitive polymer humidity sensor and an energy temperature sensor, and is seamlessly connected with a 14-bit A or D converter and serial interface circuit on the same chip. Application areas,Data collector,Transmitter,Automated process control,Automotive industry,Building Control and HVAC,Electricity,metrological testing,Pharmaceutical industry. Humidity measurement range: 0-100percent RH Humidity measurement accuracy: 4.5percent RH Temperature measurement range: -40-123.8 Temperature measurement accuracy: 0.5 Working voltage: 2.2-5.5VDC Colour:B:Blue and Black Material:PCB Package Contents: 1 x Module 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.