1[HIGH QUALITY MATERIAL] Made of high quality ABS material, it is stable and durable, portable and compact, and can be easily used in various situations. 2[CLEAR SCREEN] Adopted LED high definition screen, it supports large digital display, and the measured data is clear at a glance. 3[2 IN 1] Supports the conversion of four units of millimeters, meters, inches and feet, it can work with absolute and relative measurement modes. 4[HIGH ACCURACY] Designed to measure the surface with strong magnetism, it can make the measurement data more accurate and make it easier for you to measure the data. 5[WIDE RANGE OF APPLICATIONS] It can be used as an important measurement tool that is indispensable in the fields of bridge framing, railway paving, civil engineering, construction, decoration, industrial automation, intelligent platforms, and mechanical processing. Item Type: Level Material: ABS Power Supply: 2x3V CR2032 Battery (Battery Not Included) Purpose: It is suitable for angle and level measurement. Upright Display Measuring Range: 4x90 Resolution: 0.1 Units: Millimeters, Meters, Inches, Feet Base Length: Approx. 100mm / 4in Working Temperature: 0-40 / 32-104 Functions: Relative Angle Measurement, Absolute Angle Measurement, Level Measurement Features: Inclinometer and Level Two In One, Strong Magnetic Base 1 x Spirit Level (Battery Not Included) 1 x Manual Have a great time shopping!