This digital laser level goniometer is designed for construction and woodworking applications. It features a 360° auto calibration angle meter and a 3D protractor for accurate measurements. The device has a built-in magnet for adsorbing metal surfaces and a reinforced body for durability. It also includes a lithium battery with Type-C standard charging port and a clear reading on both color screens. The goniometer can be used for horizontal and vertical measurements, cross laser projection, and one word laser projection line. It has a range of single axis 4 × 90 ° and dual axis ± 40 °, with a resolution of 0.1 °. The device is suitable for various measurement tasks and is a useful tool for professionals and DIY enthusiasts.