voltmeter

🇺🇸 /ˈvəʊltmiːtər/ 🇬🇧 /ˈvəʊltmiːtə(r)/
Frequency
Difficulty
Tags RARE
noun
R

A device that measures the amount of electric potential difference between two points.

I used a voltmeter to check if the battery was fully charged.

translation

n. A device that measures the amount of electric potential difference between two points.

Word Forms

Plural voltmeters