Feature: 1. Magnetic Digital Level Box: The digital level inclinometer features a magnetic bottom that you can attach to the surface of the measured workpiece, providing stable and reliable measurement. 2. Versatile and Accurate: The measurement range of this electronic inclinometer is 4x90°, with a display resolution of 0.01°, an accuracy of ±0.2°, and a repeatability of 0.05°, has a wide range of applications. 3. Multiple Functions: This digital angle gauge supports relative and absolute measurement conversion, angle and slope conversion, with data locking function, making it convenient to observe measurement data. 4. Multifunctional Use: The digital level box is suitable for angle cutting of wood processing, accurate control of tire assembly angle, locating of machine tool working angle and boom rotation angle. 5. Portable and Practical: This digital angle protractor has a portable size, easy to use with other measuring tools, expand the measurement range. Battery (not included) powered, convenient and practical. Specification: Item Type: Digital Level Box Material: ABS Battery: 2 x AAA Battery (Not Included) Measurement Range: 4 x 90° Display Resolution: 0.01° Accuracy: ±0.2° Repeatability: 0.05°. Package List: 1 x Digital Level Box 1 x Screwdriver 1 x User Manual