1.What is a Digital Voltmeter?

Digital Voltmeter abbreviated as DVM is an instrument used to measure the electrical potential difference between two points in a circuit. The voltage could be an alternating current (AC) or direct current (DC). It measures the input voltage after converting the analog voltage to digital voltage and displays it in number format using a converter. The usage of digital voltmeter has increased the speed and accuracy with which the readings are noted.

3.Advantages of Digital Voltmeter

1.You do not have to figure out the readings manually to get the voltage, ohm or ampere reading unlike the analogue voltmeters.
2.Digital voltmeters provide a precise and computer-generated reading on the screen which eliminates the errors that might occur in the case of human reading.
3.They provide accurate and fast readings when compared to the readings extracted from an analogue voltmeter.
4.Digital voltmeters do not require you to make calculations and are more stable, dependable and reliable.
5.Digital voltmeters provide accurate results and do not depend on the competency of the readers as in the case of reading analogue voltmeter.
6.Digital voltmeters are cost-effective and smaller in size, which makes them easy to handle and use.
7.Digital voltmeters have the function to measure both AC and DC voltages.
8.In certain latest digital voltmeters, there are microcontrollers with the use of which you can store the readings for further processing.

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