With this guide, you'll learn the ins and outs of troubleshooting your home and household electronics using a handy multimeter.

How to test a contactor by checking coil voltage, verifying continuity, and confirming contact movement using a multimeter. Ideal for motor control diagnostics.

How to test a solid state relay using a multimeter. Check the input voltage, output continuity, and switching response to ensure a reliable electrical circuit.

5. Test Continuity Firstly, make sure that you turn off the power when testing continuity on a relay! Once your safety is ensured, you can set your multimeter to check continuity. The multimeter will ...

For all of you who have a multimeter thrown in a drawer or toolbox but don’t know how to use it, these instructions will help in your search for missing voltage.