This video covers the essential steps to properly test a car's alternator and diagnose common alternator issues. The guide ...

Using a multimeter can be daunting to the uninitiated, but they're not magic. Here's a rundown of the basic functions of the device and what they're used for.

As a homeowner and former contractor, I have some basic multimeter experience—including general testing around the house. I also performed extensive research so we could confidently recommend ...

Learning how to test glow plugs ensures your diesel engine remains reliable and efficient. Here is how to test glow plugs.

Multimeter Tester 2000 This digital multimeter costs significantly less than the other options here, but still covers a wide range of basic residential and automotive tasks. It features AC and DC ...