Muzzle Speed Meter Anemometer Vale Nce Tester with Tripod Cs Muzzle Speedometer
Overviews:
This product is DIY, the appearance requirements High please take care! Effective induction area, high sensitivity. Strong adaptability, stable and high precision.
The tachometer is mainly used for: Physical acceleration experiment, projectile fall experiment, toy speed measurement, children's soft etc..
Tips: This is a small overall, inappropriate test

Features:
12 sets of heads before and after, to avoid leak detection
Four-sided hollow design to prevent flow interference
Simultaneously record 40 sets of speed and kinetic energy data for easy viewing
Large channel: 46x68mm

Reference parameters
Working voltage: DC3.7-4.2VAlready builtlithium
Working environment temperature: -30 ~ +60
Accuracy: test error≤1%
Measuring range: 1-800 for M /S
Other: the four sides of the hollow design, not only visual field, but also to alleviate the impact of flow measurement. Improved stability and accuracy of the test.To measure the of the projectile propelled by the pressure, please measure the distance from the machine 4-8 for so that the flow can be disturbed to get stable and accurate data
Function: measurement /Speed energy/ Look through records

Package included:
1 x Speed Meter
1 x Tripod
1 x USB Charging Cable