price crash Electronic Digital Angle Ruler 360 Degree Protractor Ruler Angle Length Measuring Tool

1、The black ruler body and the white scale make the reading clearer and easier to work. 2、Enlarged and thickened knobs can be easily tightened making measurement convenient and reliable. 3、The display degree and degree points of the digital ruler can be switched at will. 4、Any position can be cleared which is convenient for absolute and relative measurement. 5、Data can be maintained at any position which is convenient for reading after measurement. 6、Wide range of applications such as woodworking furniture building materials decoration schools home DIY mechanical processing and other fields.