180-degree protractor, adjustable angle ruler for drawing and measuring, 145mm measuring device ruler

Multi-angle measurement, clear scale. The measuring ruler allows you to measure the angle and length of an object.

The meter and ruler are calibrated with a laser using special technology, with a long service life and accurate reading of angles and data.

The two-in-one stainless steel angle ruler can accurately measure the angle from 0° to 180° and quickly measure the length from 0 to 145 mm.

The removable protractor is flexible to use and easy to carry.

Suitable for machinery, crafts, painting projects, construction projects and maintenance projects, etc.

1. Adjust the protractor to the desired angle, tighten the nut.

2. Then you can read the angle or draw the necessary angle or draw graphs along the edge of the protractor.

3. It has a double scale from 0 to 180 degrees and the measuring length is 0 to 14.5 cm.It is used to draw radial lines, adjust the tilt angle, and the transmission angle.Product Features:● Color: Silver.● Material: Stainless steel.● Surface Treatment: Polished finish.● Angle: 0-180°.● Disc Diameter: 90 mm.● Minimum Display Scale: 1.● Maximum Reading Length: 145 mm.● Dimensions: 197 x 90 x 12 mm.● Product Weight: 55 g.● Package Dimensions: 25.5 x 7.5 cm.● Package Weight: 75 g.Reminder :1. Avoid scratching the tool's surface.2. Please keep it clean during use and storage.Package contents:● 1 protractor