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Material: stainless steel, precision digital scale ruler
Measuring length: 145mm, 0-180 degrees rotation, any measurement
Adjust the nut, you can fix the angle.
Uses: engineering, angle measurement, student drawing, architectural design, carpentry, length measurement
Work smarter, better, more productive and general
Quantity: 1 Swing Arm Protractor read centimeter and read Angle marker The protractors is made of high quality stainless steel material, it is not easy to rust, smooth edge, fine grinding, accurate measurement The scale is accurate and the reading numbers are clear. Widely used in industry, enterprises and so on