The Precise Ball-fall Tester is designed to evaluate impact resistance and shock performance through controlled ball-drop testing. It features an auto-lift system with 1 mm positioning accuracy, excellent test repeatability, and a user-friendly interface for easy operation. The system can measure impact time and maximum shock force in real time, while allowing users to monitor energy and shock force during testing. It supports report generation, data storage, and record management, and complies with CNS and JIS testing standards. Additional features include customizable anvil seat sizes, optional joule measurement capability, and fast parameter setup through a pull-down menu.