1. This digital angle finder is a versatile tool for construction. It features a magnetic angle gauge level with a strong adsorption function, allowing it to be easily attached to metal surfaces for accurate measurements. 2. With an LCD display, it provides clear and precise readings. It can measure angles up to 4x90°, enabling users to determine the orientation and slope of various structures. 3. The inclinometer function is useful for checking slopes in construction projects. It helps ensure proper alignment and leveling, enhancing the quality and stability of the work. 4. The tool's magnetic strong adsorption makes it convenient to use on construction sites, saving time and effort in positioning for measurements. 5. It offers angle and slope conversion capabilities, facilitating different types of measurements and calculations required in construction work, making it an essential tool for builders and contractors.