The TG-3 Temperature Gauge provides an accurate digital display of temperature for the latest NFPA requirement that specifies air fill stations or medical supply compartments be monitored for high temperature. Degree F or C can be displayed.

You can set Low and High temperature alarms for each sensor independently and the TG-3 continuously monitors the temperature of each sensor at all times. When activated, the built-in 85 dB alarm will sound and the display will flash. 

Five levels of back lighting can be selected and all setup, calibration constants and alarm values are saved in a nonvolatile memory. 

An external alarm output or standard NMEA 0183 serial data output can be programmed on the screw terminal output.

• Sensor range: -20 to 160 F (-29 to 71 C)
• 3 zone input
• LCD read out accurate within 1% +/- 1 degree, full scale
• 5 level back lighting "ON" LED display
• Programmable high / low temperature alarm at 85 DB
• Waterproof face fits in standard 2.125" instrument hole
• Includes one remote temperature sensor, with 20' cable
• 3 year warranty