Measuring amps with a voltmeter is a vital step in electrical troubleshooting and circuit evaluation. An amp, brief for ampere, measures the stream {of electrical} present, whereas a voltmeter measures electrical potential distinction. Whereas a voltmeter can not straight measure amps, it may be used along with Ohm’s legislation to calculate the present flowing by means of a circuit.
Measuring amps is important for making certain the protected and environment friendly operation {of electrical} programs. Overcurrent can result in overheating, injury to gear, and even electrical fires. By measuring amps, electricians can establish and proper potential issues earlier than they trigger injury.
