Features: This product supports 0~150V, 0~10A within the maximum 150W load Over-voltage, over-current, over-power, over-temperature protection and reverse connection protection below 100V Support timing shutdown and specified voltage shutdown Four-wire wiring system for more accurate capacity measurement Active heat dissipation with load current above 3A or core temperature 40 to start the fan Specifications: Load voltage-U: DC0V~150V Load current-I: 0~10A Load power-W:UI150W(max) To avoid pulse damage, the total load power is capped at 60W when the load voltage is 120V Capacity metering range:0~999999mAh Energy measurement range:0~999999mWh Applicable power supply: DC12V 1A Wiring mode: four-wire system A+ V+ V- A- Display mode: 1.77 inch TFT color screen Control operation: 4 button control Heat dissipation mode: active heat dissipation load current 3A or more or core temperature 40 to start the fan Online view: not supported Over-voltage protection: support Overcurrent protection: support Over power protection: Support Over-temperature protection: the core temperature exceeds 80 to stop the load (non-adjustable) Time limit discharge: Support Power failure save: Support Restore Factory Settings: Device power off Press and hold the "SET" key and do not release Equipment power on, wait for the display normal display and then release the "SET" key, the operation is complete Package Included: 1 xInstrument main unit 1 xUS adapter