Servo Controlled Automatic AC Voltage Stabilizer is designed to receive a fluctuating AC voltage of large amplitude and deliver an almost constant voltage, which remains within a very narrow band of the nominal voltage quality of the ac voltage remains unchanged. The Stabilizer is made using quality grade material that ensures good quality. The Stabilizer can be availed in various specifications. The Servo Controlled Automatic AC Voltage Stabilizer is durable that ensures long lasting life.