Voltage Test

Voltage Test:

Voltage Test:

This test measures voltage in a circuit. By taking measurements at several points (terminals or connectors) along the circuit. you can isolate the problem.

To take a voltage measurement, connect the negative lead of the voltmeter to the battery's negative terminal or other known good ground. Then connect the positive lead of the voltmeter to the point you want to test. The voltmeter will measure the voltage present at that point in the circuit.