30-9999 Fps Speed Meter For Shooting Chronograph Speed Meter Velocimetry Slings Speed Measuring Or 3PCS Light Str

This product is mainly used for object acceleration and velocity measurement, individual users can use it to measure the design speed of all kinds of shooting playthings. Features: Aluminum alloy, stainle steel material, support rod, velocity measurement, energy measure, speed energy, looking through record and view average. This product is made by DIY, with concise and practical, accurate and durability for the purpose. It is mainly used to learn and experience the ability of the SCM to proce data at high speed, and it can measure the flying speed of various projectiles. Such as: table tennis, badminton, bow, arrows, physical acceleration experiment, projectile free fall experiment, nerf playthings speed measurement, children's soft playthings, etc. The core components are industrial-grade package, stable performance, small error. This product for the speed of 1 to 999.9 meters per second projectile with accurate speed. The utility model 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. Can save 20 sets of data, you can see the average. Specifications: Voltage: DC 6V Battery(not included): 4 * AA battery Working Temperature: -30℃ - 60℃ Accuracy: test error ≤0.5% Measuring Range: 1-3000 M/S(FPS range 30-9000) Standard three trod can be installed This product does not contain trod and batteries Instructions for WIFI version: 1: Install the battery 2: The external round hole plug needs to be inserted into the hine (USB power supply) 3: Open the mobile phone WIFI settings, find the HT-50, the connection paword is 8888888 4: Open the browser and enter the URL 8.8.8.8 to view the data on the mobile phone Notes: This product is infrared radiation type, the light source has been integrated in the hine, no external light source. Recommended for use in low light environments. The darker the ambient light, the better the hine performance. For outdoor use and strong light conditions, a light shield must be added. When measuring the speed of the projectile with higher speed. Please take appropriate protective measures. In order to avert the rebound of the projectile after hitting the hine and causing damage. Observe the marking on the left and right sides of the light bar when installing, and the str with the light is facing down. About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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