While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to ...

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.

Once reconnected, you are finished. That’s all there is to it! Now that you have learned how to charge your car battery, you may consider using a multimeter to test the battery in the future. A ...

If you check out eBay, Amazon, or the other kinda-shady online retailers out there, you’ll quickly find you can buy a CAT III (600V) rated multimeter for under $50. If you think about it ...

If your bike didn't start up this morning, or if you are simply wondering how to check the condition of your old battery before it gives out on you, the answer lies ahead. There are many ways to test ...

You bought the best laptop, but the more you use it for gaming or everyday productivity, the more you might be wondering about battery life. That's because batteries don't always hold their full ...

You tend to think of test equipment in fairly basic terms: a multimeter, a power supply, a signal generator, and an oscilloscope. However, there are tons of highly-specialized test equipment for ...

Here are some of the best ways to check your car battery’s condition, all of which should be carried out with the car switched off. The vast majority of modern 12V batteries now have a built-in ...

To check the Xbox controller battery on your PC, click on the Xbox Button on the controller to open the home screen You will see the battery level indicator at the bottom right corner. Besides it ...

This is unavoidable, but Apple includes a way for you to monitor the health of your battery so you have an indication of when you might need to replace it. Here's how to check your iPhone battery ...