About This

• 2 IN 1 -- The combination of ruler and protractor allows you to measure length with a fixed ruler, 0-14cm/0-5.51inch, and the ruler can be adjusted arbitrarily within the range of 0-180° for measurement and marking.
• CLEAR SCALE LINES -- The 0-180 protractor is engraved with scale lines and numerical values, which is clear and easy to read with minimal error. It is a professional measuring tool and is very suitable for your basic work and study needs.
• ANGLE FINDER -- Quickly and easily identify your angles with our rust-resistant measuring compass. The metal arm locks into place with a knurled thumb nut, allowing you to gauge the measurement of the inclination accurately.
• STAINLESS STEEL -- The angle finder protractor is made of stainless steel with brushed surface treatment, which has good durability and wear resistance. You can put the angle measure tool in your pockets,the angle finder ruler is clear and accurate for measuring length(0-10 cm).
• WIDE APPLICATIONS -- This angle ruler is a practical measuring tool for school, office, architect, suitable for for engineering, school, office, architect, and drawing who needs to measure data.