Features 1、Enhanced Magnetic Base: This table saw miter protractor features an upgraded strong magnetic base on all four sides, allowing for secure attachment to any metal surfaces. This design not only improves stability during measurements but also enhances convenience, making it easier to use in various applications. 2、Large LCD Backlit Screen: Equipped with a large backlit LCD display, this digital level and angle finder ensures clear visibility of measurements even in low light conditions. Users can easily read data without straining their eyes, making it suitable for both indoor and outdoor use. 3、Comprehensive Features: The magnetic angle gauge includes several practical features such as data hold, backlight control, low battery indicator, and an automatic shut off function after 15 minutes of inactivity. Additionally, it has maximum and minimum value memory functions, along with the capability to switch between angle and slope readings, providing versatility for different projects. 4、High Accuracy And Resolution: Designed for accuracy, this digital angle finder gauge boasts an accuracy of ±0.2° and a resolution of 0.05°, ensuring good measurements for professional and handcraft tasks. Its wide measuring range of 0° to 360° (covering all four quadrants) makes it suitable for a variety of applications such as woodworking, metalworking, and construction. 5、Rugged And Lightweight Construction: Made from excellent ABS material, this electronic level and angle gauge is both lightweight and rugged, ensuring long lasting performance even in demanding environments. Its sturdy design allows for easy handling, making it an essential tool for any toolbox or work space. Specification Item Type: Digital Angle Finder Material: ABS Battery: 2 x AAA Battery (Not Included) Package List 1 x Digital Angle Finder 1 x Screwdriver 1 x Manual