Best multipurpose guard. Can connect multiple types of equipment via an extension socket. Also used for all fridges, freezers and chillers with digital display and microwaves (Upto 7A) Features: Protects electrical, electronic & appliance equipment from damage by high and low voltage, brown outs & voltage dips Best multipurpose guard is recommended for multiple types of equipment via an extension socket. Also used for all fridges, freezers, and chillers with digital displays and microwaves Current Rating: 7Amps Warranty: 60 months