900 MHz Dual Internal and External Temperature Transmitter 10080-DT

This 900 MHz TempTrak transmitter supports one internal and one external probe. The TempTrak transmitters operate on a 900 MHz spread spectrum (902-928 MHz frequency hopping) and reach up to 2500 feet (762 meters) open field range, interior range up to 500 feet. The 900 MHz system is capable of collecting, storing and transmitting data wirelessly up to 400 hours (16 days)and are battery operated.