Features • Superior Build Quality: Crafted from premium materials, this tool ensures durability and longevity, providing reliable performance for all your angle measurement needs • Exceptional Accuracy: Achieve measurements with confidence; this device delivers outstanding accuracy, eliminating concerns about errors in your work • Magnetic Base Convenience: The magnetic bottom allows for effortl attachment to metal s, making it easy to operate and enhancing stability during use • Versatile Applications: Ideal for carpentry, construction, and DIY projects, this tool is for measuring angles, leveling, and more, catering to various profional needs • Compact and Portable Design: Measuring just 100mm, this mini digital protractor is easy to carry and store, making it a practical addition to your toolbox or workspace Features: 1、100% and high-quality. 2、It is made of premium material, and has long service life. 3、It is stable and has great performance while using. 4、The accuracy of it is very excellent,you do not need to worry about errors. 5、The bottom measuring side is magnetic,very convenient and easy to operate. Specification: Features: 100% and high-quality. It is made of premium material, and has long service life. It is stable and has great performance while using. The accuracy of it is very excellent,you do not need to worry about errors. The bottom measuring side is magnetic,very convenient and easy to operate. Specification: Material:ABS Plastic Application:Widely used in the field of angle and level measurement Battery:2*Button Cell CR2032(Not Included) Size(Optional):100mm / 3.9in 150mm / 5.9in 200mm / 7.9in Resolution:0.1° Accuracy Error:0.2~0.3° Angle Range:4*90° Bubble Level Quantity:2 Package List: 1*Digital Level Gauge Package List