US Voltage Protector Surge Home Refrigerator Appliance Power Outlets Socket 120V
Hysteresis For Cut-off：3V to 5V AC. Cut-off hysteresis: 3V to 5V AC. Appliance surge protector. The “DELAY” indicator would be turned on to inform its u ser. Surge protection. 1 x Surge Protector. 4 LED Indicator Lights.