1、With radio frequency signal detection, the DC power supply is especially designed for communications equipment repair, such as mobile phone, laptop and so on. 2、High-precision digital display of current and voltage, intuitive and clear. Using sophisticated technology, the output is more accurate and the functions are diverse. 3、Adjustable knobs: voltage and current settings make the settings more accurate and flexible. Output voltage: DC 0-15V, 1.5V, 3.6V, 4.8V, 6V, 7.2V; output current: ＜0.6A-2A. 4、Advanced short circuit conservation with sound and light alarm; automatic output recovery within 1s after trouble removal. 5、Exquisite plastic panel, small size and portable, stable output and high cost performance. With multiple cooling holes for rapid heat dissipation to extend service life. This DC power supply is of small size and high performance. It features radio frequency signal detection, digital display, variable design, short circuit conservation, rapid heat dissipation and concise appearance, can be used for communications equipment repair, such as mobile phone, laptop and so on. Features: With radio frequency signal detection, the DC power supply is especially designed for communications equipment repair, such as mobile phone, laptop and so on. High-precision digital display of current and voltage, intuitive and clear. Using sophisticated technology, the output is more accurate and the functions are diverse. Adjustable knobs: voltage and current settings make the settings more accurate and flexible. Output voltage: DC 0-15V, 1.5V, 3.6V, 4.8V, 6V, 7.2V; output current: ＜0.6A-2A. Advanced short circuit conservation with sound and light alarm; automatic output recovery within 1s after trouble removal. Exquisite plastic panel, small size and portable, stable output and high cost performance. With multiple cooling holes for rapid heat dissipation to extend service life. Note:Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding. Specifications: Voltage & Plug: 220V EU/ 110V US (Optional) Main Color: Grey Main Material: ABS Output Voltage: DC 0-15V, 1.5V, 3.6V, 4.8V, 6V, 7.2V Voltage Stability: ＜0.01%+2mV Recovery Time: ＜100μs Ripple Noise (Voltage): ＜1mV rms Temperature Coefficient: ＜300PPM/℃ Output Current: ＜0.6A-2A Current Stability: ＜0.2%+3mA Ripple Noise (Current): ＜3mA rms Work Temperature: -10℃~80℃ Storage Temperature: -20℃~80℃ Item Size: Approx. 13 * 18 * 16cm / 5.12 * 7.09 * 6.30in Item Weight: Approx. 1700g / 3.75lbs Package Size: Approx. 25.5 * 13.5 * 14cm / 10.04 * 5.31 * 5.51in Package Weight: Approx. 1800g / 3.97lbs Package List: 1 * DC Power Supply Kit 1 * DC Power Supply Kit