This CE certified 1500-Watt stabilizer/transformer can convert 110/120V to 220/240V or convert 220/240V to 110/120V. Compatible with 50Hz/60Hz * It can regulate input voltage from AC 75V-130V or 180V-260V to output voltage: AC 110V+-4-percent or AC220V+-4-percent. Meter on front shows exact output voltage * This stabilizer can regulate fluctuating voltage into general voltage output. Voltage stabilizer good for countries with unstable voltage supply * Two universal outlets accept plugs from almost any country. One outlet accepts 3 or 2 prong US plugs and 2 prong Euro/Asian plugs. On/off switch with indicator lamp * Insulated power cord wired with a European shucko plug. Heavy metal casing. Fuse protected - Free, two extra fuses included