1000 Watt maximum capacity heavy-duty continuous use transformer Converts single phase 220/240 Volts down to 110/120 Volts or 110/120V upto 220/240 Volt Compatible with both 50Hz and 60Hz One grounded outlet in front of unit [accepts 3 or 2 prong US and Euro plugs] Hard wired with a European Shucko plug also good for Asian outlets Built-in fuse protection Durable design with a heavy-duty cord CE Approved and Certified TRANSFORMER PURCHASE GUIDE Remember to leave at least a 100% margin for power surges/spike when buying a transformer Some items such as televisions and computer monitors spike when you turn them on For these products you need to buy a voltage converter transformer that is at least 3 times the items capacity For power tools laser printers and heating appliances like coffee makers toasters microwaves lasers halogen or fluorescent bulbs you must leave a margin of 4 times It doesn't hurt to buy a transformer that is rated much higher than listed watts on your device