Product Overview
Features
1、【Premium Materials】The straight ruler is made of carbon steel material, and the protractor is made of ABS+metal or aluminum alloy materials (optional), with clear engraving scale,easy to read, convenient to use, and can withstand multiple drops in daily use.
2、【Combinable Design】Highly accurate angle ruler, detachable and freely combinable, support for rotating measurement.
3、【Easy Operation】The combination of ruler and protractor 2in1 design, makes it can measure length by fixed ruler, and measure from 0-180 degrees. One ruler for multiple uses, economical and practical.
4、【Multi-purpose Design】With basic straight ruler function and multi-angle drawing function, support length measurement, depth measurement, measuring and drawing lines are easily solved.
5、【Multi-angle Measurement】Multi-angle fastening screw adjustment, according to the measurement needs to lock the angle of the caliper, for scribing measurement.
6、【Fixed Point Circle Drawing】The scale length of ruler is the radius of the circle, more full function, convenient and quick.
7、【With Mortise and Tenon Function】1:5 ≈ 79°, 1:6 ≈ 81°, 1:7 ≈ 82°, 1:8 ≈ 83°.
8、【Magnetic Design】The Magnetic design will help position the protractor while drawing, ensure accurate drawings can be made.
9、【High Practicality】Thi tool ensures easy demonstration of math, geometry concepts. Use it to teach measurements, angles and shapes. Perfect for art, draw the drawing, DIY use, which requires exact shapes.
10、【Four Types Optional】You can choose the material of protractor between ABS+metal or aluminum alloy, and choose the measurement length of straight ruler between 200mm or 300mm.
Package Weight and Dimension
| Weight | 0.66 lb |
| Width | 2.34 Inch |
| Height | 1.17 Inch |
| Length | 12.09 Inch |
