Digital levels are tools used in construction and carpentry to determine if a surface is perfectly horizontal or vertical. Unlike traditional bubble levels, digital levels use electronic sensors to provide precise measurements, often displaying the angle in degrees or as a percentage of slope. This makes them easier to read and more accurate, especially for complex projects. These devices typically feature a digital display and may include additional functions, such as memory storage for previous measurements or built-in calibration options. Many digital levels are compact and battery-operated, making them convenient for both professional contractors and DIY enthusiasts working on projects like framing, tiling, or installing cabinets.