200mm Electronic Digital Protractor Goniometer Angle Finder Gauge Ruler

Features: Made of high quality metal material, were resistant, durable to use. Ruler and protractor combination for easy measuring. Protractor comes with a large easy to read LCD display. Takes with reset button for zeroing at any angle for relative measuring. Lock structure design, can be locked at any angle. Specification: Material: Metal Weight: 366g 12.9oz Measure Range: 0 360 degrees Accuracy: + 0.1 degree Battery: 3V CR2016 (Not included) Display: LCD display Size: 21.7*3.5cm 8.5*1.4inch Package List: 1 x Digital Goniometer 1 x English Manual 1 x Package Box Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.