1、OVERCURRENT AND SHORT CIRCUIT PROTECTION: DC power supply has a fast protection speed, and the overcurrent and short circuit of the load can be protected in time, that is, cut off the output, and automatically resume normal work after troubleshooting 2、LCD DISPLAY: The DC regulated power supply use a large screen LCD to display the current(four bit display) and voltage, providing more accurate and clear values 3、VARIOUS DISPLAY MODES: DC stabilized power supply reversible 2A pointer display(LCD display and pointer display at the same time), constant power, pointer watch with LED light lighting, more convenient operation 4、DETECTION FUNCTION: DC power supply adopts independent 5V2A USB charging, with mobile phone transmission signal test function and voltage test function 5、ADJUSTABLE OUTPUT: Communication test DC power supply with 5V lock function, 5V lock USB output, the voltage is adjustable and synchronized with the display 1 x Host2 x Connecting Cable1 x User Manual Item Type: DC Regulated Power SupplyModel: 1503TAMaterial: Stainless steelBasic Parameters: Input Voltage: AC220±10%V 50HzOutput Voltage: DC0~15V continuously adjustableOutput Current: DC 0~5A 2A pointer display conversionVoltage Output Accuracy: ± 0.1V