Frequency meter
id:
frequency-meter-197-1517260
title:
Frequency meter
text:
A frequency meter is an instrument that displays the frequency of a periodic electrical signal. Various types of mechanical frequency meters were used in the past, but since the 1970s these have almost universally been replaced by digital frequency counters.
brand slug:
wiki
category slug:
encyclopedia
description:
Meter that displays the frequencies of an electronic signal
original url:
https://en.wikipedia.org/wiki/Frequency_meter
date created:
date modified:
2024-01-13T02:50:25Z
main entity:
{"identifier":"Q5502875","url":"https://www.wikidata.org/entity/Q5502875"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/71/Ondamtr.JPG","width":832,"height":1243}
fields total:
13
integrity:
15