These is a used thermocouple.
This unit has a 1/8 inch diameter tip at the thermocouple end.
The tip is approximately six inches long.
The thermocouple was tested with our temperature tester.
Our tester works with J, K, T thermocouples.
This unit read temperature on each of the settings.
The whole unit is protected in a metal sleeve.
Shipping weight is 1.5 pounds.