Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? A digital multimeter is an indispensable tool for testing, diagnosing, and ...

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 ...

The presence of Bluetooth LE/4.0 in the latest generations of smartphones and tablets has let to an explosion of hardware/sensor add-ons that extend the capabilities of the mobile devices we all now ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

EVERETT, Wash.--(BUSINESS WIRE)--In industrial settings, technicians and electricians sometimes work in extreme conditions to troubleshoot electrical systems. The new Fluke® 87V MAX True-rms Digital ...