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 use it.” ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When tackling DIY projects that involve any kind of electrical wiring, components, or circuitry, you need ...

This simple tools allows you to troubleshoot nearly any RV or camper problem, potentially saving you a lot of time, hassle, ...

Fluke Corp. has announced a family of four new digital multimeters, each designed to meet the specific needs of various users. The Fluke 117 is an electricians’ multimeter with non-contact voltage ...

Modern digital multimeters (DMMs) are user-friendly, accurate, and safe — when used correctly! Reading voltage is simple, but measurements must be properly interpreted. With a clamp-on DMM, accurate ...

Our hacker [John Duffy] wrote in to let us know about a video he put together to explain the design of his open-source multimeter, the HydraMeter. If you’re interested in how the circuitry for a ...

Home improvement addicts really get excited about their power tools. And in the shadow of drills and sanders, the multimeter doesn't get much love. Too bad, because multimeters are just as useful and ...

EVERETT, Wash.--(BUSINESS WIRE)--Fluke Calibration introduced today two best-in-class digital multimeters, the 8588A and the 8558A 8.5-Digit Multimeters. These long-scale precision digital multimeters ...

Keithley Instruments announced the introduction of the DMM7510 7½-Digit Graphical Sampling Multimeter, the first of a new class of digital multimeters. It integrates a high accuracy digital multimeter ...

I was just reading a Tool or Toy? column by my old chum Steve Leibson. In this column, Steve discusses in detail a cheap-and-cheerful Tilswall Digital Multimeter he ran across on Amazon for only $6.99 ...