When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around ...

In this video, I discuss the basics of using a multimeter and highlight some settings that many DIYers may not be aware of.

A customer recently called to ask questions about the electrical system on his machine. I asked if he had a voltmeter. There was a long pause, then he said, “Yes, but I don’t know how to use it.” He ...