Digital Voltmeters

VM911

True RMS Single Phase Digital Voltmeter 48x96mm, Aux supply 230V

True RMS Single Phase Digital Voltmeter 72x72mm, Aux supply 230V

VM912

VM913

True RMS Single Phase Digital ammeter 96x96mm, Aux supply 230V

Features:

• Class 0.5 accuracy

• True RMS voltage measurement

• Available in LED display

Applications:

• Distribution panel

• Test bench

• MCC panel

• PCC panel

• OEM machine

What is a digital voltmeter?

A digital voltmeter is an electronic device used to measure electrical voltage with high accuracy. Unlike analog voltmeters, DVMs display readings in numerical form on a digital screen, providing precise and easy-to-read measurements.

Frequently Asked Questions

Why do we use digital voltmeter?

Digital voltmeters are used because of their high accuracy, precision, and ease of use. They provide quick and reliable voltage measurements with a clear digital display, reducing the chances of human error associated with reading analog meters. True RMS DVMs, in particular, are essential for accurately measuring AC voltages, including non-sinusoidal signals,

What are the advantages of a digital voltmeter?

A digital voltmeter provides precise and easily readable measurements with clear digital displays, reducing the risk of human error in interpreting values. Digital voltmeters also typically feature higher accuracy and better resolution, allowing for more detailed analysis of electrical signals.

What are the principles of DVM?

Digital voltmeters operate based on analog-to-digital conversion. They measure the input voltage by converting the analog signal into a digital representation using an analog-to-digital converter (ADC). This digital signal is then processed and displayed on the device's screen. True RMS (Root Mean Square) DVMs can accurately measure both AC and DC voltages, providing precise readings even for non-sinusoidal waveforms.