Starting with the simplest, most basic test, use the voltage mode on your meter to check battery output. First plug the meter’s black probe into the jack marked - COM (common).

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 ...

Record the voltage that appears on your multimeter. If your power supply sticker shows a voltage of 135 volts, you should be seeing the same reading on the multimeter.

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?

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.

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

One of the easiest ways to test a PSU is by using a Multimeter. It’s crucial to note that a multimeter is an essential instrument designed to measure electric current, voltage, and resistance ...