Galvanometer Analog Range -300 to 300 uA

Description

Galvanometer Analog Range -300 to 300 uA

Made in China

An analog galvanometer is an instrument used to detect and measure small electric currents. It works based on the principle that a current-carrying coil placed in a magnetic field experiences a torque that causes it to rotate. Here are the key components and concepts

1. Coil: A loop or coil of wire through which the current flows.
2. Magnetic Field: Typically provided by permanent magnets, creating a magnetic field in which the coil rotates.
3. Pointer and Scale: A needle or pointer attached to the coil, which moves over a calibrated scale to indicate the amount of current.
4. Damping Mechanism: Usually made of air or fluid, this slows the movement of the pointer to prevent oscillations and allows for steady readings.