# frequency counter

> measuring device that determines the basic frequency of the alternating component of an electrical voltage

**Wikidata**: [Q1331405](https://www.wikidata.org/wiki/Q1331405)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Frequency_counter)  
**Source**: https://4ort.xyz/entity/frequency-counter


## References

1. [Source](https://lingualibre.fr/wiki/Q213079)
2. Freebase Data Dumps. 2013