voltmeter

ریشه

From 'volt', a unit of electric potential named after Alessandro Volta, and 'meter', a device for measuring.

مثال

• He used a voltmeter to measure the voltage across the circuit.
• The voltmeter showed a reading of 220 volts.
• She connected the voltmeter to the circuit.

ترکیب‌های رایج

Digital voltmeter Analog voltmeter Use a voltmeter Connect a voltmeter