Auto Meter Digital Gauges, Glowshift Elite 10-Color Gaugues and More - Gauges Buyer’s Guide Keep your engine safe by staying informed. MotorTrend Staff Writer Aug 03, 2011 ...

They can be used to test car batteries, wall outlets, wires, circuits and other electronics. Multimeters can help beginners test comfortably without the need call an electrician. Here are the best ...