This video covers the essential steps to properly test a car's alternator and diagnose common alternator issues. The guide ...

In fact, it's our pick for the best general-purpose multimeter. This no-nonsense unit can measure AC and DC voltage, DC current, electrical resistance and even has a continuity meter.

To check delivered pressure, you’ll need to access the lamp socket and perform a few easy measurements using an inexpensive multimeter and a couple of T-pins.

Here’s the stuff in your home you should occasionally test using a volt meter or multimeter to ensure they’re not filled with deadly electrical current. Outlets, switches, appliances ...

It’s interesting how something that simple can be a useful diagnostic tool. Testing voltage drop on the starting circuit is performed much the same way as with the charging system.

Legion Meter will provide everything you could possible want to know about your chargers, all while helping you maximize their potential. Charging is an integral part of life. No matter where I go ...