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.
科學家們使用電量計來檢測材料表面的微小電荷。
translation
電位計
詞形變化
Plural
electrometers