Tronic Automatic Voltage Switcher AVS protects against high and low voltage, brown-outs, power back surges and voltage dips. These conditions are extremely harmful and damaging to electrical and electronic equipment. By disconnecting the power and reconnecting on return of normal power, the AVS 30 Appliance guard safeguards and protects against short term and long term damage to ensure the longevity of your appliance. Reconnection takes place after a start-up delay to protect against frequent fluctuations.

The Refrigerator Guard protects your Refrigerator, Freezer or equipment by disconnecting the power when it goes above or below an unacceptable level because High or lower voltage will certainly damage any electrical or electronic equipment.