While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...
In an age where car maintenance can quickly drain your wallet, learning how to perform basic vehicle inspections at home has never been more essential. Whether you’re prepping for a long road trip or ...
The Harbor Freight MADDOX back-probe kit lets DIYers test automotive sensors safely. Just insert between wire and insulation, ...
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 ...
Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.