Description: 【Versatile Measurement Tool】: This digital level and protractor is designed for a wide range of applications, including construction and woodworking. It features a measuring range of 4×90 degrees, making it ideal for accurate angle measurements in various projects 【High Precision and Accuracy】: With an accuracy of 1 and a resolution of 0.1°, this tool ensures accurate measurements all time. The allowable error is minimal at ±0.3°, with even greater precision at 0° with an error margin of just ±0.2° 【User Friendly LCD Display】: Equipped with an easy to read LCD display, this angle finder provides clear readings in both degrees and percentage formats, allowing for quick assessments without any guesswork 【Magnetic Base for Stability】: The magnetic base offers secure attachment to metal surfaces, ensuring stability during use and freeing up your hands for other tasks 【Portable Design with Spirit Bubble Vials】: Compact and lightweight, this tool is easy to carry around the job site or workshop. It also includes vertical and horizontal spirit bubble vials to assist in leveling tasks beyond digital measurements Specification: Material: Plastic Measuring Range: 4×90degree Display: Percentage Accuracy: 1 Resolution: 0.1° Allowable error: ±0.3° AT 0°: ±0.2° Size Chart:10cmx4.1cm/3.94inchx1.61inch Package Includes: 1 Digital Spirit Level Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.