THE SUD SERIES STEP UP/STEP DOWN TRANSFORMER CAN BE USED FOR A VARIETY OF APPLIANCES:
*Household appliances like fridge/refrigerator,freezer,TV,hifi sound system,electric fan,etc
*Small office equipments like computers,fax machines,etc
*Air conditioner (choose model rated 3000VA or 5000VA or more bigger depending on the size of your air conditioner)
*And/or any other electrical or electronic devices which need voltage to be converted to 220V or to 110V