Feature:1. Equipped with a backlight LCD display, the reading is clearer, and the screen supports automatic flipping, which is convenient for viewing data.2. The bottom is magnetic and can be directly adsorbed on the surface of metal objects to provide stable and accurate testing.3. Mini digital inclinometer, equipped with thin and light sheet, can be fixed to glass, ceramic tiles and other environments.4. Powerful functions, support slope conversion, data retention, absolute and relative measurement, to meet the needs of use.5. Small size, compact structure, with Type C interface, lithium battery direct charging, suitable for construction engineering and mechanical processing.Specification:Item Type: Angle FinderMaterial: ABS+Aluminum AlloyModel: LM320ABuilt In Battery: 3.7V 300mAh Lithium BatteryUses: Construction engineering, decoration, mechanical processing, wood processing, automobile maintenance, railway constructionBasic Parameters:Test Range: 4x90Product Accuracy: (0.2)Resolution: 0.01Operating Temperature: 0-50User Interface: Reverse Display Screen with BacklightCharger Interface: USB Type CUse Battery Life: 2 HoursMagnetic Base: Magnetic on both sidesRelative Absolute Angle Measurement: Angle Lock Measurement: Low Battery Reminder: Automatic Shutdown: No Operation Within 5 Minutes.Package List:1 x Inclinometer1 x Iron Sheet1 x Rubber Sheet1 x USB Data Cable1 x ManualNote:1. Do not use organic solvents to clean this accurate equipment, and keep it away from water, corrosive liquids and gases.2. Do not damage the working surface of the machine, get rid of any dirt and clean it with a soft cloth to maintain its accuracy.