Velocity Measuring Instruments-slingshot Bow Speed Meter
6 reviews

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, stainless 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 process 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 tripod can be installed
This product does not contain tripod and batteries
Item Size: 330 * 80 * 44mm / 12.99 * 3.15 * 1.73in
Item Weight: 436g / 0.96lb

INCLUDES:
Packing list 1:


1 * One Set of Speed Measuring Instrument (without brackets, including light strips)

Packing list 2:


3pcs spare light strip (easy to be damaged by shooting, recommended as a spare tire)

Packing list 3:


1pcs triangle bracket (outdoor accessories)

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.