The EL-T80 Balance Meter adopts a magnetoelectric (moving-coil) movement to drive the pointer. During operation, the instrument receives a current signal from a sensor, which is then processed by the internal circuit. Based on the principle of electromagnetic induction, the movement generates torque that causes the spindle to deflect, thereby driving the pointer to indicate the corresponding measured value with precision.
This mechanism ensures stable, accurate, and responsive indication, making the EL-T80 suitable for dynamic monitoring in control panels and measurement systems.