Hohe Empfindlichkeit, multifunktional, für Schießen, Geschwindigkeitsmesser, Kugelgeschwindigkeit, Energiemessung, Schießen, Chronograph, Kugelschwindigkeit

Produktbeschreibung

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..
Tips: This is a small overall, inappropriate test slingshot!
The speed of the instrument is not very understanding of friends can look at the video.
Screen address: tudou.com/programs/view/Kf3HYdAfy9k/
Features
12 sets of infrared sensor 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 propelled by the air pressure, please measure the distance from the machine 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

Produktdetails in Bildern

Produkteigenschaften

Markenname

TTAKA7

Hochbetriebenes Chemikalienunternehmen

Keine

Halbfertigprodukt

Nein

Batterie im Lieferumfang enthalten

no

Ursprung

CN (Herkunft)

Typ

DREHZAHLER

Zertifizierung

NONE

Modellnummer

Professional speedometer

Choice

yes