#PowerPac 1500W #HeavyDuty Voltage Regulator #Converter 110V / 220V #Transformer (ST1500) • Overload protection. • Overheating protection. • Short circuit protection. • Efficient and smart. • Precision voltage. • Precise input voltage selection according to the country where it is being used. • Suitable for Water dispenser, rice cooker, fan fax machine, air machine, computer. • Select proper input voltage switch at the back of the Transformer • Connect the converter onto a power socket. Insert your appliance plug into the multi socket on the transformer & turn power on. • Purely use for AC output with all types of appliances rated 0-1500 watts • Switch on AC 117V: Input 110V/120V, Output AC 220V/240V • Switch on AC 230V: Input 220V/240V, Output AC 110V/120V • AC 117V suit for using in: America, Canada, Japan, Brazil, Taiwan, Mexcio etc,. • AC 230V suit for using in: China, European Union Countries, Middle East etc,. • For indoor use only. Make sure correct voltage is selected before use .