[ETL Listed] Surge Protector, Outlet Voltage Protector for Home Appliances, Power Surge Protector Suit for Refrigerator, Computer and Freezer, Adjustable Voltage Regulator, 120V, 1800W, 1 Pack

Adjustable Voltage Regulator: The minimum and maximum voltage capacities of the wall outlet surge protector are adjustable. The voltage can be adjusted between 90V and 140V according to your needs. The adjustment control is located on the back.
BEST PROTECTION: This surge protector appliance protects refrigerators and other devices against high and low voltage, brownouts, spikes, instant surges, power failures, voltage fluctuations, and load shedding.
USAGE: The whole-house surge protector is suitable for refrigerators, air conditioners, freezers, ice makers, washing machines, ovens, microwave ovens, dishwashers, coffee machines, bread machines, water heaters, and electric fans.
SAFETY: This surge protector for refrigerator ensures that once the voltage returns to normal, the SAFETY CYCLE light turns on before changing to green. The green light turns on to allow current to flow after a 3-minute delay.
LED Indicator & Delay Function: As a fridge surge protector, if the voltage is too high or too low, the DELAY indicator lights up. The appliance delays power restoration for 3 minutes to confirm voltage stability