Descriptions Catious: The device can only be adjusted with at least 20W wattage!The EU plug can insert for this SocketSize:13cm*7.5cm*6cmInput voltage: AC 0-220VOutput voltage: AC 10-220VMaximum power: 10000WVoltage regulation: AC 0-220VRated current: 25AMaximum current: 45AThe Output socket max 13A,larger current pls connect the High Power Connection TerminalPower off memory function:Automatically save the value, automatically start the last set value after power onWhen you test it ,must connect to load ! Precautions and instructions for us 1. When the load is idling, the output voltage is the same as the input voltage. It must be connected to a load of 10W or more to measure the output voltage.2. Input AC power, the output is also AC, not DC.3. The above mentioned 10000W refers to the power when working under resistive load, and the inductive load is 1/3 of the resistive load. The resistive load refers to the electric lamp, the heating wire, etc. The inductive load refers to the series excitation motor, etc. There are electronic smart products that are used with caution.4. Metal enclosure electrical appliances, please safety grounding