4-in-1 Woodworking Angle Ruler with Spirit Level Multi-purpose Digital Display Protractor Tools

• --The thickened and widened ruler body is made of super strong nylon fiberglass engineering material, which has good rigidity, wear resistance, no deformation, no scratches, light and durable.
• --The enlarged and thickened knob can be freely tightened, and the measurement is convenient and reliable.
• --The full-screen large LCD displays the measurement data, and the reading is simple and convenient.
• --Any position can be cleared, which is convenient for absolute and relative measurement.

Description:
Name: Angle Ruler
Angle measurement accuracy: 0.5°
Measuring angle: 0-360°
Measuring length: 190mm/7"
Scope of application: measuring angle, horizontal, vertical, plane, straight line.
features:
1. The data can be maintained at any position, which is convenient for reading after measurement.
2. With automatic shutdown function, save power and prolong battery life.
Packing list:
1 x Angle Ruler (excluding other accessories)
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.