In our spring loaded thermocouple, the compression spring of the Screw closely touches the end of the surface of the object to be tested, improving the measurement's reliability and precision. Tighten the connection bolt on the object to be tested first, then attach the thermocouple to the object to be tested, tighten the ferrule screw, and then screw the locking ferrule.
Temperature Range (C)
K Type spring Loaded Thermocouple
Class 1 / Class2