- Accurate and fast performance: Accuracy: Test Error < 1%, Speed Range: 1-2000 MPS (5-6500 FPS), Data Storage: 36 Groups. Durable construction withstands frequent use without loss of accuracy. - High quality build and reliability: Aluminum alloy housing, stainless steel bracket. Measures speed, records data, and displays the average value. Core components use industrial grade shells with stable performance and small errors. - Easy to use and see: Display surface and control buttons are on the front for convenient operation and viewing of test data. Ventilation around the speedometer minimizes the influence of air flow on measurements. - Adaptable and practical: Strong ambient light tolerance, suitable for indoor or outdoor use, day or night. Large effective detection range, easy to use, high sensitivity. - Real world applications: Used on production lines for speed verification and quality control; suitable for vehicle or drone speed testing on test tracks or outdoor sites; useful in labs or field experiments requiring reliable speed data and data logging.