So we can make fun of 1980s fashions, both sartorially and in test equipment, but what’s the real benefit of a digital meter? It lies in the internal resistance. When you hook a moving-coil ...
The Family Handyman on MSN10 个月
How To Test an Ignition Coil
Most people think you can check a small engine’s ignition system by removing the spark plug and grounding it while cranking ...