Automotive circuits will use either, depending on the circuit. To test the battery, you’ll want to use the DC voltage setting. This will be illustrated by a ’V’ with a straight line beneath it.

In this test, your multimeter is effectively completing the circuit by linking the battery to the car. If your multimeter displays a reading greater than roughly 50 milliamps, you have confirmed ...

Multimeter in hand, you can test resistance in circuit board components and appliance elements throughout the house.

A multimeter and its test leads allow electrical workers to reach into an energized panel, touch live circuit components with the end of the test leads, and capture electrical readings like voltage, ...

How to test your car's battery The easiest way to test your car's battery at home is to use either a voltmeter or multimeter. As its name suggests, a voltmeter measures the voltage of a car battery.