Application:
This product is mainly used for scientific and educational experiments such as object acceleration and speed measurement. Individual users can use this device to measure the shooting speed of all kinds of shooting toys to prevent unsafe use when the force is too large.

Standard Version:

30 sets of data can be reviewed. Data will be cleared when it turns off. Support Chinese and English switching.

Voice Version:
After tests, it will automatically broadcast the speed through voice

Wifi Version:
- 120 sets of data can be viewed back. Shut down to save data. Can be reset manually; support Chinese and English switching.
- The wifi function is added. It can connect to computer and mobile phone to view data.

Wifi + Voice Version:
- 120 sets of data can be viewed back. Shut down to save data. Can be reset manually; support Chinese and English switching.
- The wifi function is added. It can connect to computer and mobile phone to view data.
- After tests, it will automatically broadcast the speed through voice.

Features:
- Mainly used for object acceleration and velocity measurement, featuring high accuracy measurement
- Mini size [73.5 x 52 x 39mm/2.9 x 2 x 1.5" (LxWxH)] and easy carrying. Simple and easy operation
- 24mm/0.9" measurable diameter
- Can measure larger objects
- Higher resolution; better screen stability, no white screen generated
- Using a TCXO, it has better accuracy
- Handheld laser velocimeter
- Measuring speed range: 1-999m/s
- Built-in projectile parameter settings, more professional measurement data
- Humanized unit conversion settings
- Metal surface and fully closed, this speed measuring instrument will not affect by the sun and air current



Specifications:
- Measurable diameter: 24mm/0.9"
- Measurement error: ≤0.5%
- Measuring speed range: 1~999m/s

Package Included:
- 1 x Speed Tester