Designed to protect your electrical gadgets from damage due to voltage fluctuations, Automatic Voltage Stabilizer controls the required voltage or power automatically, so that no manual regulation is required. With an inbuilt transformer and a power control circuit for controlling current output, you need not monitor the voltage every time in case of fluctuations, once it is installed. Automatic voltage stabilizers are useful in protecting residential appliances like Refrigerator, Deep freezer, Bottle and water coolers, BOD incubators, Air conditioners from voltage fluctuation. The durability factor of the device is assured by the comprising units which also makes it shock proof.