ET5406A+ Electronic Load Tester Battery Capacity Tester DC Load Testers 0-120v 0-20A Lithium Battery Tester 200W Programmable Battery Capacity Detector in Charger

Professional Tests: This electronic load tester features a comprehensive range of test functions, offering four fundamental measurement modesCC, CV, CR, and CPalong with five specialized test modes, including battery test, dynamic test mode, scanning test mode, list mode, and short-circuit test, to meet your varied usage needs. Powerful Function: Dynamic test mode is capable of assessing the dynamic output performance of the power supply; scan test mode can verify the continuity of power supply output across a specified range; list mode can replicate various load state changes; short-circuit test is designed to emulate a load short circuit. It conforms to different testing standards and requirements. Highly Accurate & User-friendly: Delivering high resolution and precision of 1mV/10mV and 1mA/10mA ensures the accuracy and repeatability of test outcomes, which is vital for quality control of power supply products. The battery capacity tester includes a data storage feature that retains information during power outages, so you need not be concerned about losing test data due to unexpected power failures. The built-in buzzer alarm of the battery capacity tester can promptly notify the operator. Remote Operation: The lithium battery tester supports computer communication via a USB port for remote operation. The product also incorporates a key lock function when remotely connected to prevent accidental operation. The tester additionally supports external trigger inputs, enabling its loading operation to be initiated or halted based on external signals. High Safety: Equipped with over-current, over-voltage, over-power, and over-temperature protection, it allows flexible adjustment of over-voltage and over-current parameters to effectively safeguard the load. Its reverse input polarity indication helps avert potential equipment damage and safety hazards