Specifications Name:Magnetic Inclination Box Material:Aluminum Alloy Size:61.2*61.2*30.9mm/2.41*2.41*1.22inch Functions: Angle and slope conversion, relative measurement, absolute measurement, dual-side lase automatic shutdown after 3 minutes, data lock, direct lithium battery charging Description Supports both relative and absolute measurement modes. Absolute measurement can directly display the angle relative to the horizontal plane, while relative measurement can achieve the relative calculation of any plane angle by short pressing the zero key, with accurate measurement and meeting the angle detection needs of various scenarios. Capable of converting units of angle and slope. Short press the "Hold and Tilt Angle%" button to lock the data, long press for 2 seconds to switch to slope% display; Equipped with double-sided lase to assist in positioning and measurement; The screen supports automatic flipping and 360 ° arbitrary measurement, making it convenient to read data from different angles. USB Type-C lithium direct charging; Automatic shutdown after 3 minutes of inactivity; Any position can be reset to zero, and the data retention function ensures that measurement data is not lost. Equipped with magnets on 4 sides, it can firmly adhere to metal surfaces and is suitable for fixed measurement in mechanical, construction and other scenarios; Portable size design, easy to carry and operate in small spaces, enhances measurement flexibility. Package 1PC Magnetic Inclination Box