How to Use A Digital Multimeter

Electricity is an integral part of the modern world that few people understand completely.

If you’ve ever found yourself wondering whether your outlet is bad, or if there’s something wrong with your charging cord, you could have benefited greatly from a digital multimeter. These tools come in handy any time you’re dealing with electricity, but they’re not all that simple to use. 

When A Multimeter Comes in Handy

Imagine it’s Christmas time and you’ve just strung up your tree with lights, but when you go to plug them in, nothing happens. Is the extension cord bad? One of the strands of lights? Perhaps the outlet itself? A digital multimeter can answer those questions easily. 

Whether you’re unsure about the vitality of a device, a battery, or an outlet, a multimeter promptly and accurately measures how much life any of them have to offer. 

Navigating The Learning Curve

If you’re not an electrician, you might not even know what a digital multimeter is, let alone how to use one. The main things that you’ll use a digital multimeter for are measuring resistance, current, and voltage. 

In each of these tests, the black probe will remain in the common terminal whereas the red one will move to the appropriate test terminal. You’ll then just touch the tips of the probe to whatever item you’re wanting to measure, and your multimeter will take care of displaying the reading. 

Make sure to do a little bit of research about what exactly the readings mean, otherwise they’ll just be senseless numbers on a screen.

A sure answer is always preferable to a guess, and that’s precisely what a digital multimeter can give you when it is used correctly.