2-in-1 ABS Miter Gauge, Portable Digital Angle Protractor 0° to 360°, Engineering Miter Gauge, Rustproof, Inches and Centimeters, for Carpenters, Plumbers, Architects

【Durable ABS Material】The protractor is made of high-quality ABS material, which is sturdy and durable, resistant to friction, and has a long service life. Furthermore, the disc and centimeter scale are equipped with a spirit level, making it easy to maintain balance. When the dots are centered, it indicates horizontal balance.

【Two Scale Rules】The protractor is designed to help you easily measure the correct and accurate bevel angle. It features two different scales in inches and centimeters, which can provide the precise angle (internal or external) you need for a perfect cut. It's very convenient.

【Accurate Measurement and Reading】The protractor's O-ring ensures smooth and precise operation, providing accurate internal and external angle readings and preventing incorrect measurements during the beveling process. Furthermore, the protractor supports any angle measurement from 0 to 360°, providing you with the exact angle you need. 【Easy to Use】The protractor has an engraved dial and two easy-to-read scales, making it easy to use and carry. It features a unique one-handed clamping mechanism. Simply set your saw to the angle you read on the protractor. 【Wide Range of Applications】The protractor has extremely low bevel error and high accuracy. Its measuring arm can rotate freely without any blind spots. It is ideal for carpenters, plumbers, households, and all construction industries that need to measure and transfer angles.