ITEM NAME:Portable LCD Display Protractor Inclinometer Angle Meter Digital Level Testing Description: The digital angle finder with 0-180 °measuring range, use to setting or checking relative angles between surfaces,and working as true digital level for tight spots. LCD backlight bright display stays on as long as you’re using it, improving visibility and usability. There are built-in magnets on the base which can secures the attachment to any iron surface. High accuracy is  ±0.1 Degrees, automatically turn off, convenient to carry and used. Widely use for woodworking, car maintenance, decoration, architecture engineering, equiment installatiom and more field. Specification: Material: Electronic Element Color: Black Batteries: AAA*2 Batteries(Not Included) Size Chart: Size: approx. 60x60x35mm/2.36x2.36x1.38inch. Package Includes: 1 Piece LCD Digital Angle Gauge Note: Please allow slight dimension difference due to different manual measurement. SKU: DMO0010555873021354.1 Piece LCD Digital Angle Gauge. LCD backlight bright display stays on as long as you’re using it, improving visibility and usability. High accuracy is  ±0.1 Degrees, automatically turn off, convenient to carry and used.