High Sensitivity Velocimetry Acceleration Velocity Speed Measuring Instruments Slings Speed Meter For Shooting

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 30-9999fps) Standard three trod can be installed This product does not contain trod and batteries Item Size: 330 * 80 * 44mm / 12.99 * 3.15 * 1.73in Package Size: 350 * 110 * 110mm / 13.78 * 4.33 * 4.33in Item Weight: 436g / 0.96lb Package Weight: 520g / 1.15lb 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. Package List:1 1 * One Set of Speed Measuring Instrument

Features: The panel is mainly composed of digital display tube, function, key and LED indicator. The function key is the micro touching on. Four sides of the air design, to effectively ease the impact of testing time. Improved stability and accuracy. Display surface and the operation of the on in front of the operation and to see the test data are very convenient. Mini size is easy to carry. Simple and easy operation. High accuracy measurement. As the device with high accuracy and clamp rail, and fixed equment after the path every time are the same, and with the guide rail can be made with the model in parallel, so the measurement result error is small, small fluctuation dynamic error. Function is more abundant. Not only can measure the speed, but also can measure the kine-tic energy, at the same time can record up to 40 groups of speed and the 40 group of the kine-tic energy value. Multle power management and protection. The lithium cell has the function of over charging, over discharging and short circuit protect, and the integrated intelligent shutdown and low power shutdown function.

Specifications: Working Voltage: DC4.2V Accuracy: test error le than or equal to 0.5% Measuring Range: 1-999m/s Cell(built-in): 1 * 3.7V 450mAh Lithium Cell Working Surrounding Temperature: -10℃ - 60℃ Speed Measurement Range: 1-999m/s Energy Measurement Range: 1-800J Weight Input Range 0.1-10g Speed Record: 40 group Kine-tic Energy Recording: 40 group Item Size: 130 * 80 * 50mm / 5.1 * 3.1 * 2.0in Package Size: 175 * 115 * 95mm / 6.9 * 4.5 * 3.7in Item Weight: 145g / 5.1ounce Package Weight: 240g / 8.5ounce

Notes: Please allow 1-30mm error due to manual measurement. Due to the difference between different monitors, the ture may not reflect the actual color of the item.

Package List: 1 * Speed Measuring Instrument 1 * Manual

Overviews: This product is made of DIY, the appearance requirementsHigh friends please take care! Effective induction area, high sensitivity. Strong adaptability, stable performance and high precision. The tachometer is mainly used for:Physical acceleration experiment, projectile free fall experiment, nerf toy speed measurement, children's soft toys, etc.. Ts: This is a small overall, inappropriate test ! The speed of the instrument is not very understanding of friends can look at the video. Screen addre: tudou.com/programs/view/Kf3HYdAfy9k/ Features: 12 sets of infrared r heads before and after, to avoid leak detection Four-sided hollow design to prevent airflow interference Simultaneously record 40 sets of speed and kinetic energy data for easy viewing Large channel: 46*68mm Reference parameters Working voltage: DC3.7-4.2VAlready builtlithium battery) Working environment temperature: -30 ~ +60 Accuracy: test error≤1% Measuring range: 1-800 M /S Other: the four sides of the hollow design, not only visual field, but also to alleviate the impact of airflow measurement. Improved stability and accuracy of the test.To measure the velocity of the projectile by the air preure, please measure the distance from the hine 4-8 cm, so that the air flow can be disturbed to get stable and accurate data Function: velocity measurement /Speed energy/ Look through records Package included: 1 x Speed Meter 1 x Trod(Optional) 1 x USB Charging Cable Features: Double units display of m/s, FPS, J, J/c㎡, r/m, r/s. 1/4" standard adapter interface for trod mount. LCD screen with back light can clearly display testing data in day and night. Battery status display, free to set energy saving mode and low power automatically powers off. 25mm aluminum flared testing caliber, to make a stable testing and convenient to put object in. Built in high-sensitive testing r for adapting to cirstances in different brightnees. The instrument is designed to test the firing speed of devices, the muzzle velocity and the shooting distance. ABS durability body, light weight and portable to carry outside, handheld device. Multifunctional testing results in firing speed, muzzle velocity and shooting distance. Automatic errors scanning system works at the every beginning of turning it on, to ensure the accuracy of each testing. 6 groups of objects setting and 30 groups of calculating data in memory to meet your various testing requirements.

Specifications: Color: black, tan, navy blue (optional) Material: alloy, p-lastic, LCD Display Model: E9800-X Measurement Accuracy: 0.1mm Firing Speed: 0-3600 b/minute(0-60 b/second) Muzzle Velocity: 15-800 meters/second(50-2600 feet/second) Firing Energy: 0-500J 1000mm High Firing Horizontal Range: 0-400 meters(0-1250 feet) Accuracy: errors le than 1.3% Voltage: DC 4.5V Working Temperature: -10° - 50° Battery: 3 * AAA battery(not included) 1/4" standard trod interface Item Size: 95 * 93 * 39mm / 3.74 * 3.66 * 1.54in Package Size: 150 * 130 * 70mm / 5.91 * 5.12 * 2.76in Item Weight: 220g / 7.76ounce Package Weight: 300g / 10.58ounce

Notes: The testing must be carried on under a safe environment to avert yourself and others from hurting by the shooting. While testing, you'd better use an adapter cap for the shooting caliber, so as to avert mistaken shooting to the panel. Please do not use it in the outdoor conditions of rain or heavy dusts, the device might be damaged and make an inaccurate testing. Please avert: testing of kinetics energy above 100J, or if a high kinetics energy ps into the caliber. Self-test display C10/20/30, C11/21/31, one of them is not OK(ERROR), rs need to be cleaned before test.

Package List: 1 * Chrono 1 * Manual

Features: Support measuring initial velocity, firing speed and energy of motion. Support free falling speed measurement, such as BBs, Steel balls and Leadballs. Equped with memory function, multigroups of calculating data in memory to meet your various testing requirements. LCD display, multiunits display of m/s, FPS, J, J/c㎡, FT, r/s. The APP support 8 languages adjustable, Chinese (Simplified), Chinese (Traditional), English, German, Italian, Japanese, Ruian, Polish. Built in high-sensitive testing r for high accuracy testing, the error is 0.35%. Mobilephone supports IOS and Android system. BT and APP Sync Data. Specifications: Name:Velometer Material: plastics Battery: 1 * 3.7V, 400mAh battery(included) Input: USB DC5V BT version: BT 2.0 Item size: 130 * 110 * 60mm / 5.12 * 4.33 * 2.36in Item weight: 250g / 8.82ounce Package size: 170 * 160 * 70mm / 6.69 * 6.30 * 2.76in Package weight: 520g / 1.15lb Packing List: 1 * Velometer 1 * Stand 1 * USB Cable 1 * Guideline

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