Please fill out the required fields *
December 12, 2016

We are pleased to announce that Power Equipment Sales has been named as the exclusive Sales Representative Firm for Harmonics Limited Inc. in New England.

Read More
September 19, 2016

Harmonics Limited featured in High-Profile Magazine

Read More

Glossary Of Terms


Meter for measuring the potential difference (voltage) between two points. Meters are available to measure AC or DC voltage. The voltage is measured in volts. Typical measuring points are from phase-to-phase, phase-to-ground or phase-to-neutral. AC voltmeters come in two main types: a “true rms voltmeter” which measures rms voltage, and an “average responding rms indicating voltmeter” which only provides correct rms results when the voltage waveform is a sine wave. (see: Ammeter; Voltage; rms, Phase; Fundamental)

« Return to Glossary Index