Feature: 1. Adopting LCD segment code screen with adjustable backlight. 2. The operation process is simple and convenient, and with visual interface display system, it is easy to get started. 3. Key lock function to prevent misoperation. 4. It provides CC, CV, CR, CP basic measurement modes. 5. It provides professional battery test. 6. The Tran test mode can test the dynamic output performance of the power supply. Specification: ET5406A+ programmable DC electronic load provides 1mV/10mV, 1mA/10mA high resolution and precision with superior performance. It is equipped with 9 common modes and complete test functions, which can be widely used in charger, switching power supply, linear power supply, battery and other production line testing. Features: Adopting LCD segment code screen with adjustable backlight. The operation process is simple and convenient, and with visual interface display system, it is easy to get started. Key lock function to prevent misoperation. It provides CC, CV, CR, CP basic measurement modes. It provides professional battery test. The Tran test mode can test the dynamic output performance of the power supply. The list test mode can simulate a variety of loading status changes. The short circuit test can be used to simulate load short circuit. Support external trigger input. Built-in buzzer alarm. Maintain data storage in case of power failure. Remote operation via USB, RS-232 (optional) or 485 (optional) interfaces. It provides overcurrent, overvoltage, overpower, over temperature protection. The overvoltage and overcurrent parameters can be set flexibly, so as to effectively protect the load. It has intelligent fan speed control function, which can effectively reduce the fan noise when it is working. With input polarity reverse prompt. Specifications: Plug: EU / US / UK (Optional) Model: ET5406A+ Material: Plastic + galvanized sheet Rated Input: Power: 200W Input Voltage: 0-120V Input Current: 0-20A CV Mode: Range: 0.1~19.999V, 0.1~120.00V Resolution: 1mV, 10mV Accuracy: ±(0.05%+0.02%FS) CC Mode: Range: 0~3.000A, 0~20.00A Resolution: 1mA, 10mA Accuracy: ±(0.05%+0.05%FS) CR Mode: Range: 0.05Ω~4.50kΩ Resolution: 10mΩ, 1Ω Accuracy: ±(0.1%+0.5%FS) CP Mode: Range: 0~200W Resolution: 10mW Accuracy: ±(0.1%+0.5%FS) Tran Test: Mode: CC, CV T1 & T2: 0.05s~99.999s Battery Test: Discharge Mode: CC, CR Maximum Discharge Capacity: 9999Ah Resolution: 1mA, 10mA, 10mΩ, 1Ω Range of Measurement: Voltage Read-Back Value: Range: 0~19.999V, 0~120.00V Resolution: 1mV, 10mV Accuracy: ±(0.05%+0.1%FS) Current Read-Back Value: Range: 0~3.000A, 0~20.00A Resolution: 1mA, 10mA Accuracy: ±(0.05%+0.1%FS) Power Read-Back Value: Range: 200W Resolution: 10mW Accuracy: ±(0.1%+0.5%FS) Scope of Protection: Over Voltage Protection (OV): ＞21V or ＞125V over voltage protection Over Current Protection (OC): ＞3.1A or ＞21A over current protection Over Power Protection (OP): 210W Over Temperature Protection: 85℃ Item Size: 240 * 75 * 155mm / 9.45 * 2.95 * 6.10in Item Weight: 1234g / 2.72lb Package Weight: 1590g / 3.51lb Package Size: 30 * 14 * 20.5cm / 11.81 * 5.51 * 8.07in Package List: 1 * DC Electronic Load 1 * Power Cord 1 * User Manual (English) Package List: 1 * DC Electronic Load 1 * Power Cord 1 * User Manual (English)