Features:
*Brand new and high quality
*Made of high quality materials,
*Aluminum alloy, stainless steel material, support rod, speed measurement, energy measurement, speed energy, flipping through records and viewing average values.
*This product is made by DIY, with the purpose of simplicity, practicality, accuracy and durability.
*Mainly used to learn and experience the high-speed data processing ability of single-chip microcomputer, which can measure the flight speed of various projectiles. Such as: table tennis, badminton, bow and arrow, physical acceleration experiment, projectile free fall experiment, toy speed measurement, children's soft toys, etc.
*The core components are packaged in industrial grade, with stable performance and small error.
*This product has accurate velocity for projectiles with a velocity of 0-3000 m/s.
*The utility model has the advantages of large effective sensing area, convenient use and high sensitivity.
*Strong adaptability to ambient light, it can be used indoors and outdoors day and night.
*80 sets of data can be saved, and the average value can be seen.
Specification:
*Voltage: DC 6V
*Battery (not included): 4*AA batteries
*Working temperature: -30°C - 60°C
*Accuracy: test error≤0.5%
*Measurement range: 0-3000M/S (FPS range 30-9999)
*Standard tripod can be installed
*Item size: 330*80*44mm / 12.99*3.15*1.73in
*Item Weight: 436g / 0.96lb
Hint:
*This product is infrared radiation type, the light source has been integrated in the machine, no external light source is needed. Recommended for low light environments. The darker the ambient light, the better the machine performance. For outdoor use and under strong light conditions, a hood must be added.
*When measuring the velocity of the projectile at a higher velocity. Please take appropriate protective measures. In order to prevent the projectile from rebounding after hitting the machine and causing damage.
*When installing, pay attention to the marks on the left and right sides of the light bar, and the light bar with the light is facing downward.
Package Contents:
1*Speedometer
3*Heat shrink tube light bar
4*pure copper rod bracket
1*Screwdriver
1*English manual
or
4*pure copper rod bracket
Notes:
1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.
2. Please allow a slight deviation between the data and the manual measurement.
