Checking a thermocouple with a multimeter is a vital step in making certain correct temperature readings. A thermocouple is a tool that converts temperature variations into {an electrical} sign. It consists of two dissimilar metallic wires joined at one finish, making a junction. When the junction is heated or cooled, {an electrical} potential is generated throughout the wires. This potential could be measured utilizing a multimeter.
To examine a thermocouple with a multimeter, comply with these steps: