A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

One customer at an auto shop had a power drain issue that caused her to replace her car battery three times in one year.

One of the easiest ways to check if your camshaft sensor is faulty is by using an OBD-II scanner, which reads diagnostic ...

Here's an overview some of the major electrical issues to watch out for and learn how to prevent them from happening.

There is no one-size-fits-all tool to do everything, so you will need a checklist of what's required to do the job correctly.

Battery cell voltage is the most fundamental measurement made on the cell. While on the surface measuring voltage seems easy, ...

In his home laboratory, Phil – a high school chemistry teacher who also runs a YouTube science channel – discovered that a simple solar panel can ...

The 70W output is perfect for most devices and will charge big devices like MacBook Pros that are usually connected to beefy chargers, albeit at a slower rate. And there's a retractable USB-C cable, ...

Topeak’s PrepBox and Torq Stick Pro 4–20 Nm bring pro-level organization and precision to bike maintenance. We put them to ...

Japanese airlines are warning passengers not to put power banks in their bags due to the risk of fire. Inspectors at Tokyo's Haneda Airport detected about 20,000 items with lithium-ion batteries in ...