ET5406A+ Programmable DC Electronic Load body { font-family: Arial, sans-serif; line-height: 1.6; } h1 { color: #333; } p { color: #555; } ul { list-style-type: disc; margin-left: 20px; } li { margin-bottom: 5px; } .specifications, .package-list { margin-top: 20px; } ET5406A+ Programmable DC Electronic Load The ET5406A+ programmable DC electronic load delivers unmatched precision with a high resolution of 1mV/10mV and 1mA/10mA. With 9 operational modes and comprehensive testing functions, it's ideal for testing chargers, switching power supplies, linear power supplies, batteries, and various other applications in production lines. Features: Equipped with an LCD segment code screen featuring adjustable backlight. User-friendly interface for simple and convenient operation. Key lock function to prevent accidental operation. Supports CC, CV, CR, and CP basic measurement modes. Professional battery testing capabilities. Tran test mode evaluates dynamic output performance. List test mode simulates a variety of load status changes. Short circuit test simulates load short circuit conditions. External trigger input supported. Built-in buzzer alarm and data retention during power failure. Optional remote operation via USB, RS-232, or 485 interfaces. Comprehensive protection: overcurrent, overvoltage, overpower, and over temperature. Intelligent fan speed control for noise reduction. Input polarity reverse prompt. Specifications: Plug Options: EU / US / UK Model: ET5406A+ Material: Plastic + galvanized sheet Rated Power: 200W Input Voltage: 0-120V Input Current: 0-20A Size: 240 x 75 x 155 mm Weight: 1234g Package List: 1 x DC Electronic Load 1 x Power Cord 1 x User Manual (English)