"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 ...

The purpose of a multimeter is to enable you to test electrical circuits and record resistance, voltage and current measurements for future reference. Recording circuit measurements during alarm ...

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 ...

DM3058E is a digital multimeter designed with 5 ½ digits readings resolution especially fitting to the needs of high-precision, multifunction, and automatic measurement. DM3058E is a digital ...

A technician going at an appliance with a multimeter can seem like techno-wizardry, even if they're doing something as boring ...