When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Find out how a digital technique performs multiplication on two bitstreams and avoids the cost of the analog multiplier.

"When leaders ensure that safety is built into every contract, every training program, and even the tools they choose to ...

The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially a small generator that converts mechanical energy into electricity, bolted to the ...

John Bisset explains how a borescope saved engineer Todd Dixon 10 hours of work by helping him identify a failure in his ...

Measuring tiny differences in high-voltage circuits usually requires specialized differential test probes, which are often expensive. Fortunately, it’s possible to build your own high-voltage probe ...

A dive into the engineering behind Tektronix's new 7 Series 4-ch. scope featuring 25-GHz bandwidth, 125-Gsample/s rate, world ...

Did you see that?” Who has done something cool, fun, or notable, only to find that nobody was watching or recording. Many YouTube and TikTok segments ...

Blood glucose monitoring is an essential tool for managing diabetes. It helps identify how your blood sugar levels respond to factors like diet, exercise, and medications so you can change your ...

Our favorite home theater system at CEDIA Expo 2025 featured speakers by ASCENDO Immersive Audio. Their new HALO 10 Pro Active EXT Cardioid speaker features a coaxial central tweeter/midrange drive ...

TESCO Metering, a leader in precision meter testing and optical device solutions, today announces that its 1037-RIV Optical Pickup is now fully compatible with Itron Sentinel meters. This enhancement ...