The AutomationDirect lineup of tools and test equipment now includes digital multimeters, clamp-on True RMS multimeters, voltage testers, and continuity testers from Southwire. Southwire digital ...

Our favorite multimeter is the Greenlee DM-45 4,000-Count 600V Digital Multimeter. We like it because of its multifunctional design; gripped rubber cover; and bright, backlit display. We performed ...

"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 ...