Precision Ballistic Chronograph, Slingshot Speed Tester, Range of Velocity Measurement:5-6500 FPS, More Accurate and Stable, Switchable Manual/Automatic Mode, for Tennis, Badminton, Shooting

instrument for measuring strokes by pressure Take your distance for a specific distance test (recommended distance 0.5 meters) This product has a built-in light source, no external light source is required It is recommended to use it in low-light environment, and a hood should be added for outdoor use or under strong light conditions When installing, please check the left and right marks on the light strip, the strip with lights pointing down Specification: Working voltage: DC6V (no include 4 AA batteries) Test range: 1-2000MPS (5-6500FPS) Test error: less than 1% Dimensions: 330mmX80mmX40mm (host) Weight: 578g Notice: Due to lighting and display reasons, there may be color differences between the real object and the photo, please refer to the actual object The above data is for reference only, the size is measured manually, there may be errors, please refer to the actual product, thank you.

• 【Application】Mainly used to learn and experience the ability of SCM, it can process data at high speed and measure the flight speed of various projectiles. Examples: Accurate velocity measurement of bows, arrows, shotguns; table tennis, badminton, physical acceleration experiments, projectile free fall experiments, etc.
• 【Advantages】 This product has advantages such as wide effective detection range, convenient usability and high sensitivity. 36 sets of data can be saved and the average can be checked. It is highly adaptable to ambient light and can be used indoors or outdoors, day or night.
• 【High Quality】Made of aluminum alloy, stainless steel material, support rod. Industrial-grade core components, stable performance, small error. Mainly used for Velocity Measurement, Energy measure, Speed energy, looking through record and view average.
• 【Parameter】 Voltage: DC6V; Battery (not included): 4 x AA battery (not included); Accuracy: Test error ≤1%; Speed measurement range: 4-6500 FPS(1-2000m/s ); Energy measurement range: 0.1~6000J. Simple operation, meters per second (MPS) or feet per second (FPS) reading on large LCD screen.
• 【Large Effective Area Light Strip】The Light Strip has the advantages of large effective induction area, convenient use and high sensitivity.Strong adaptability to ambient light, indoor and outdoor can be used during the day and night.