Simran AR-500 500-Watt Voltage Regulator/Stabilizer with Built-In Step Up/Down Voltage Transformer for AC 110-Volt to 220/240-Volt Worldwide Use, Grey
This is a voltage regulator/stabilizer with built-in step up/down voltage transformer. Maximum capacity is 500-Watt peak including the power surge. This unit is for worldwide use and has a universal outlet that accepts plugs from almost any country. Converts 110/120V to 220/240V or converts 220/240V to 110/120V. Fuse protected. Transformer purchase guide: Remember to leave at least a 100-percent slack for the voltage converter transformer. Televisions, heating appliances, laser printers and power tools spike when you turn them on. For these products you need to buy a voltage converter transformer that is at least 3-4 times the items capacity.