Description

Galvanometer Zero Centre, Analog

A zero-center galvanometer, also known as a center-zero galvanometer, is a type of measuring instrument used to detect and indicate small electric currents. Unlike a standard galvanometer, which measures current from zero to a maximum value in one direction, a zero-center galvanometer measures current deviations in both directions from a central zero point. Essential for experiments requiring exact balance, such as precision amplifiers or oscillators. Demonstrates principles of current, voltage, and resistance in educational settings.