Electronic Load Programmable DC Electronic Load Single/Dual Channel 400W 150V 40A /20A Digital Battery Capacity Tester ET5410A+ ET5420A+ ET5411A(400W40A ET5410A Plus)

User-friendly Design:1.It adopts 2.8-inch TFT LCD screen with rich display contents; Support Chinese and English;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; High Performance Load4.It provides CC, CV, CR, CP and CC+CV, CR+CV,Six basic measurement function modes; six professional measurement function modes; 5.It provides professional Battery test mode; 6.It provides professional LED test mode; 7.It provides professional Tran test mode, can test the dynamic output performance of the power supply; 8.It provides professional scan test mode, can test the continuity of power output within a certain range;9.It provides professional list test mode, can simulate a variety of loading status changes;10.It provides professional short circuit test mode, can be used to simulate load short circuit; 11.Provide battery/power internal resistance test function;12.Provide conformity testing function;13.Built-in buzzer alarm;14.Maintain data storage in case of power failure;15.Remote operation via USB;16.Equipped with software remote compensation Multiple safety protection:1.It provides overcurrent, overvoltage, overpower, over temperature protection. The overvoltage and overcurrent parameters can be set flexibly, so as to effectively protect the load; 2.It has intelligent fan speed control function, which can effectively reduce the fan noise when it is working. 3.With input polarity reverse prompt; General technical specifications: 5.Display: 2.8-inch TFT LCD screen with resolution of 320×240 6.Operating temperature: 0 to 40 7.Storage temperature: -10 to 70 <; 80% 9.Interface: standard USB10.Size: 90mm×190mm×300mm (width × height × depth) 11.weight:2.9kg;

• Intuitive User Interface: Equipped with a 2.8-inch TFT LCD screen, offering a clear, detailed display with support for both Chinese and English. The simple visual interface makes operation easy for users, and the key lock function ensures protection against misoperation
• Versatile Testing Modes: Offers a wide range of measurement modes including CC, CV, CR, CP, as well as advanced modes like battery, LED, dynamic output, scan, list, and short-circuit tests. This flexibility makes it for various testing applications
• Reliable Data Storage & Remote Operation: The device supports data storage during power outages, and can be remotely operated via USB. It also includes software remote compensation for added convenience and control during testing
• Comprehensive Safety Features: Features overcurrent, overvoltage, overpower, and over-temperature protection, with customizable parameters to the load. Additionally, intelligent fan speed control minimizes noise, and the device provides input polarity reverse protection
• Compact and Design: With its compact dimensions (90mm x 190mm x 300mm) and lightweight (2.9kg), this device is portable and easy to store. It operates efficiently in a variety of environments, with an operating temperature range of 0 to 40°C and storage temperature from -10 to 70°C