| Kieli | Käännökset |
|---|---|
| italia | elettrometro |
| suomi | elektrometri |
| Monikko | electrometers |
A device used to detect and measure static electricity; an electroscope.
Kolbe electrometer, precision form of gold-leaf instrument. This has a light pivoted aluminum vane hanging next to a vertical metal plate. When charged the vane is repelled by the plate and hangs at an angle.
A device used to detect and measure static electricity; an electroscope.
Early quadrant electrometer.