electrometer
🇺🇸
/ˌɪlekˈtrɑːmɪtər/
🇬🇧
/ˌɪlekˈtrɒmɪtə(r)/
noun
R
A device that measures the difference in electric potential between two points.
Scientists used an electrometer to detect the small electrical charge on the surface of the material.
translation
A device that measures the difference in electric potential between two points.
Word Forms
Plural
electrometers