Features:
This tachymeter adopts advanced technology and good quality materials, the deviation is less than 0.35%, very to use.
With a mini display that offers you quick glimpse of data, easy to adjust the setting and operate for measuring lots of objects like BB, steel balls, etc.
Supports link, suitable for iOS and system, you can get all data you need on your smart phone.
Compact size and light weight are good for easy carrying and storage. Built-in battery offers long wokring time, suitable for outdoor use.
Supports many mainstream languages, you don't need to worry whether it would be not understandable to you.

Specification:
Material: Plastic
Color: Black
Battery: 400mAh
Bluetooth: 2.0
OS: fit for iOS & Android
Language: Simplified Chinese, traditional Chinese, English, German, Italian, Japanese, Russian, Polish
Size: Approx. 13*11*6cm / 5.12*4.33*2.36inch
Weight: Approx. 520g

Package List:
1 x Speed Tester
1 x Cable
1 x Tripod
1 x Manual
Phone is not included.