Comes with a reliable temperature sensor with a mounting stud
Uses a flashing LED to indicate a road temperature
Power Supply: 10-15 VDC / 25 mA
The Frost Indicator Soldering Kit lets you drive more safely in freezing weather. This kit uses a flashing LED to indicate a road temperature close to a freezing point. Below that point the LED is on continuously. A reliable temperature sensor with a mounting stud is included.