So we can make fun of 1980s fashions, both sartorially and in test equipment, but what’s the real benefit of a digital meter? It lies in the internal resistance. When you hook a moving-coil ...

Here’s how to use a multimeter, a tool that measures electrical values, to test for voltage. It doesn’t matter if it’s a $30 discount store special or a $1,000 Snap-on multimeter with 25 ...

Instead, with the right set of tools, you can run a comprehensive test on your motorcycle right at home. Before you start pulling out wires or calling for a battery replacement, make sure you actually ...

Retry the test after the engine has cooled down. The post How To Test Your Car’s Coolant With a Multimeter appeared first on Family Handyman.

He’s taken a large array of moving-coil panel meters and hooked them up ... able to produce a small DC current from a DAC to drive a meter, and we don’t think the software to make random ...

Most people think you can check a small engine’s ignition system by removing the spark plug and grounding it while cranking the engine and watching for a spark. Nope. That just confirms that the ...

Euphemism for a house call from the police. Instead of demanding to be let in, police have been known to pretend to be from the water utility to coerce residents into opening their doors.

How Much RAM Do I Need in My PC? How much RAM should you have? That's the question you're probably asking, but the answer isn't always the same. As with most things tech-related, it mostly comes ...

Are you looking for intellectual stimulation? Find out how smart you are (and increase your IQ) with our classical IQ test. This classical IQ test measures several factors of intelligence ...

At the MotorTrend How-To section, you’ll learn how to perform the car improvements you want to do, thanks to DIY knowledge on how-to make an engine more powerful, improve a suspension, have ...

Screenshots are incredibly helpful for capturing images on your desktop, but the method for taking one on a Windows laptop or PC may not be immediately obvious if you haven't done it before. The ...