Origin of electrometer
Examples from the Web for electrometer
Historical Examples of electrometer
The tar and his training have given way to the register, the gauge and the electrometer.Steam Steel and Electricity
James W. Steele
The amount of the charge which they carry may be measured by the electrometer.A History of Science, Volume 5(of 5)
Henry Smith Williams
So the learned Professor called in the aid of the electrometer.
And the electrometer was able to detect the presence of those one at a time.
In its simplest form the electrometer is called the "electroscope."