Each AVTECH Digital Temperature & Humidity Sensor provides real-time temperature values from -40 to 185 degrees Fahrenheit and/or -40 to 85 degrees Celsius. Accuracy is within + / - 0.125 degrees. The humidity range is from 0% to 100% relative humidity (RH). Accuracy is within + / - 3.5%.

This is a dynamic sensor that provides temperature and humidity values every two seconds and feeds temperature and humidity data back to the Room Alert ID box for data logging, alerting and automatic corrective action. This is an instant 'Plug & Play' sensor via one of the standard RJ-11 jacks on any compatible Room Alert or ID box. Cable distance can be extended from the standard 25' to approximately 100' by using standard RJ-11 (telephone) cable and a coupler.