- Precision Measurement: Achieve superior accuracy with a test error of less than 1%. The device measures speed within a range of 1-2000 meters/second (4-6500 FPS) and energy from 1-2000J, capturing 36 groups of speed and energy data for detailed analysis. - Consistent Performance: The clamped guide rail ensures that every test follows the same path, minimizing variability. This design allows for repeatable results and reliability, adhering closely to the excavation model for precise testing. - User-Friendly Interface: The front-facing display and control buttons facilitate easy operation and quick data reading. Ventilation around the speedometer reduces airflow interference, ensuring accurate test results. - Safety Features: The lithium battery includes essential protections against overcharging, deep discharge, and short circuits. It also features intelligent shut-off mechanisms to safeguard against low battery conditions. Applications: 1. Sports Equipment Testing: Ideal for measuring the speed and energy of projectiles in sports gear, providing coaches and athletes with crucial performance metrics. 2. Industrial Use: Perfect for quality control in manufacturing processes, ensuring that products meet speed and energy specifications during production. 3. Research and Development: Essential for laboratories conducting experiments that require precise measurements of kinetic energy and speed, supporting various scientific inquiries. This device combines advanced technology with practical design to meet the needs of professionals across various fields.