Electronic Load ET5410 400W 150V 40A Load Professional Programmable DC Electrical Digital Control Electronic Battery Tester

Humanized design:2.8-inch TFT LCD display, rich display content, support Chinese and English display; Simple and convenient operation process, with intuitive interface display system, easy to use; It has the function of key lock to prevent misoperation.high-performance load:The basic measurement modes of CC, CV, CR, CP, CC+CV, CR+CV are provided. Provide professional battery test and LED test; Dynamic test mode, can test the dynamic power output performance; Scanning test mode can test the continuity of power output within a certain range. List mode, which can simulate various loaded state changes; Short circuit test for simulating load short circuit; The measurement model of the far end can improve the measurement accuracy when the current is high. Support external trigger input; Built-in buzzer alarm; Power off to maintain data storage function; Remote operation can be carried out through RS-232 interface and USB Device interface. With interface, support external keypad to set data values;safety protection:With overvoltage, overcurrent and overpower protection functions, overvoltage and overcurrent parameters can be set flexibly to effectively protect the load. It has the function of secondary over-temperature protection to realize the double over-temperature protection of software and hardware. It has the function of intelligent fan speed control, which can effectively reduce the working fan noise. With output polarity reverse protection;

• User-Friendly Design: Featuring a 2.8-inch TFT LCD display with rich content and support for both Chinese and English, this device offers an intuitive interface and simple operation. The key lock function prevents misoperation, making it easy to use for users of all experience levels
• Versatile Testing Modes: It supports a wide range of measurement modes, including CC, CV, CR, CP, CC+CV, and CR+CV. Additional features include professional battery and LED testing, dynamic output testing, continuity testing, and short circuit simulation, providing flexibility for various applications
• Advanced Remote Control and Data Storage: With remote operation via RS-232 and USB interfaces, this device also supports external trigger input and external keypad control. It offers power-off data storage functionality and is equipped with a buzzer alarm to notify users of any issues during operation
• Comprehensive Safety Protection: Built with multiple safety features, including overvoltage, overcurrent, and overpower protection. These parameters can be flexibly set to the load, while secondary over-temperature protection ensures safety with both software and hardware protection mechanisms
• Intelligent Cooling and Reverse Protection: The intelligent fan speed control system reduces fan noise while maintaining optimal cooling performance. Additionally, the output polarity reverse protection helps prevent damage to the device, offering a higher level of security during use