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

When your car doesn’t start, often the battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best practice is ...

One of the simplest tasks a digital multimeter can perform is a basic voltage test on a car battery. Positive and negative terminals, hooked up to the car or not, will give a base number.

A car battery is a crucial component that plays a vital role in the operation of a vehicle.Its primary function is to provide electrical energy to start the engine and power various electrical ...

Most people don’t realize the full potential of a multimeter! Learn how to use all its features like a pro with this ultimate guide. From basic functions to advanced techniques, this step-by ...

A multimeter can be used to gather the same information found with a test light and then some. To test for power, start by selecting the appropriate setting on your multimeter.

How To Test a Regulator-Rectifier A regulator-rectifier test can help determine whether the motorcycle’s battery and electrical systems receive the correct voltage and identify potential signs of ...

Car batteries don't just die. Something is sucking up all its power. A parasitic draw test helps you find out which part is to blame.

If you want to test the Power Supply Unit (PSU) of your Windows computer, use one of the methods mentioned in this post.

If your multimeter doesn't include a battery test feature, don't worry. You don't have to buy an entirely new measuring tool — you can still use your regular multimeter for checking the battery.