Features: brand new and high quality With high accuracy, delicate design and modern appearance, an interior designer should have one! Magnetic base to firmly attach on metal surfaces. Large and clear LCD with backlight. You can place the meter on a reference surface zero to measure relative angle, then it will give a result of measured slope angle. With absolute angle measurement, you can test whether the working surface is on the level. Reading is for always displayed upright even the protractor is upside down. Specifications: Material:Aluminum Color:Red Length:40cm/15.75inches Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package includes: 1 x Digital Spirit Level and Protractor