Testing a relay utilizing a multimeter is a vital step in electrical troubleshooting. A relay is an electrically operated swap that enables a small quantity of present to regulate a bigger quantity of present. They’re utilized in all kinds of functions, from easy residence home equipment to advanced industrial equipment. By utilizing a multimeter, you possibly can shortly and simply take a look at a relay to find out whether it is functioning correctly.
To check a relay utilizing a multimeter, you have to to set the meter to the ohms setting. Then, contact the probes of the meter to the terminals of the relay. If the relay is working correctly, you must see a studying of zero ohms. If you happen to see a studying of infinity ohms, then the relay isn’t working correctly and can must be changed.