Add Yahoo as a preferred source to see more of our stories on Google. We researched the best options for pros and DIY weekend warriors alike, along with advice to help you decide which multimeter you ...

Back in the early days of electricity, lab workers could measure electric current in a circuit using an ammeter (galvanometer) and voltage using a voltmeter. From there, they could calculate ...

Thinking of tackling electrical repairs but don’t know where to start? With just a little knowledge–and less than $100 worth of tools including things like wire strippers and a multimeter–you can take ...

A multimeter and its test leads allow electrical workers to reach into an energized panel, touch live circuit components with the end of the test leads, and capture electrical readings like voltage, ...

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

Fluke Corp. has introduced a new, easy-to-use utility multimeter designed to help utility workers, linemen and electricians, to quickly diagnose electrical problems. The Fluke 113 Utility Multimeter ...

TLDR version: With a basic multimeter, how can I accurately determine hot (line), neutral, and load wires in an outlet box? Longer version: So getting annoyed and could use some perspective. Tried to ...

Everett, Wash.—Need to measure AC line frequency in the field? How about insulation breakdown resistance? Voltage of non-sinusoidal waveforms? Test-and-measurement vendor Fluke Corp. is combining the ...

"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 ...