10000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down Electric Power Voltage Transformer AC 110V/120V/220V/240V Power Converter

Converter Mode: step down/up the voltage from 220V - 240V to 110V - 120V to use your Electric Products. Electric Products are simple heating devices or have mechanical motors.The power of our transformer must be 2.5 times larger than the buyer's appliance to be used normally.★★To convert 110 volts to 220 volts; ★★To convert 220 volts to 110 volts★Note:On the back of the machine,Input selection in the upper row. Need toconnect the POWER wire BY YOURSELF.Please read the introduction and description carefull before using this product. Fast and easy-to-reach Customer Service to solve your problems within 12 hours.