Advantages and disadvantages of digital voltmeter over analog voltmeter

There are some advantages of digital voltmeter are given below,

  • It can be programmed. So controlling by computer is achieved.
  • Digital voltmeter has automatic range selection.
  • A digital voltmeter gives good stability.
  • It provides better resolution. For example can be read on 1 volt input range.
  • The internal calibration does not depend on the measuring circuit.
  • Digital voltmeter has high speed.
  • Digital voltmeter has automatic range selection.
  • Reading can be taken very fast.

There are some disadvantages of digital voltmeter are given below,

  • It gives some extra feature are expensive.
  • Speed of operation is limited due to the digitizing circuit.
  • it is usually very hard to spot transient voltage spikes , etc
Digital voltmeter

Digital voltmeter

Leave a Reply

Your email address will not be published. Required fields are marked *