What is a multimeter anyway? Multimeters are covered in cryptic symbols and buttons, but don't let that intimidate you. There are three basic functions you'll use most often: measuring voltage ...

In this article, I’ll show you how to use a multimeter to troubleshoot some basic electronic components, such as resistors.

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

Testing the DC voltage output of the power supply using a digital multimeter can help you isolate any potential issues and determine if you have a bad power supply.

Seriously, what setting do you use to test a spark plug wire? Which ports do the probes attach to? How do I measure alternating current voltage?