2合1 数显角度尺,+_ 0.3度,多种长度,多种颜色.
ST99G dial angle level
400mm DIAL ANGLE LEVELTECHNICAL SPECIFICATIONS：
* Working range angle:0-225˙
* Resolution:0.1˙
* Angle precision:&plun;0.5˙
* Battery:9V6F22
1.Scale Arm
2.Switch on/off Button
3.Battery Compartment
4.LCD Display
5.Horizontal Gl Vival
6.Vertical Gl Vival
7.End Cover
