2合1 数显角度尺,+_ 0.3度,多种长度,多种颜色.

ST99G digital angle level

TECHNICAL SPECIFICATIONS：
* Working range angle:0-225˙
* Resolution:0.1˙
* Angle precision:±0.5˙
* Battery:9V6F22

1.Scale Arm
2.Switch on/off Button
3.Battery Compartment
4.LCD Display
5.Horizontal Glass Vival
6.Vertical Glass Vival
7.End Cover