360 Degree Rotating Transparent Circular Ruler
 Brand: Cokai
 Origin: China
 Details:
 Includes beveled edges and finger lifts.
 The numbers are clear and easy to read.
 Size: 11.5 cm 360 degrees.
 Can also be used as a template for small circles and probes.
 Application:
 Mechanical : Measure the rotation angle of machine parts, shafts, gears.
 Technical Drawing : Draw precise angles and geometry.
 Geography/Navigation : Measuring direction, positioning.
 Physics : Measuring angles in optical and mechanical experiments.
 Manufacturing, assembly : Adjusting the angle of machine parts.