Meco 12 Inch Plastic Goniometer Angle Ruler Joint Bend Axis Motion Range Measuring Tool

12 Inch Plastic Goniometer Angle Ruler Joint Bend Axis Motion Range Measuring Tool Description: Material:plastic Color:clear Length:12inch Feature: 12 inch plastic goniometer 360 degree with clear Inch and centimeter graduation marked,easy to read during measuring work Used for measuring an axis and range of motion Package included: 1X Plastic Goniometer Angle Ruler