digital voltmeter


Also found in: Dictionary, Thesaurus, Medical, Acronyms, Wikipedia.

digital voltmeter

[′dij·əd·əl ′vōlt‚mēd·ər]
(electronics)
A voltmeter in which the unknown voltage is compared with an internally generated analog voltage, the result being indicated in digital form rather than by a pointer moving over a meter scale.
References in periodicals archive ?
A three-digit digital voltmeter is required to see the voltage accuracy enhancement provided by the SMM665 -- typically as low as +/-0.
Although other programmable power supplies offer output readback, the SM-03 is the only one available with an internal digital voltmeter (DVM) separate from the readback circuitry.
The HP 8922H includes a power meter, a frequency synthesizer, an audio synthesizer, a frequency counter, a digital voltmeter, an audio analyzer, an oscilloscope, a DSP modulation analyzer and an optional spectrum analyzer.