[Usage] Very suitable for precise angle measurements. For calculation of deflection angle of helicopters/diagonal saws/motor vehicle testing and repairs. It can also be used to hang pictures on walls, level campsites and decorate bricks in the garden.[Magnetic V-bottom] V-GR00VE DESIGH- the digital level has a magnetic base with a v-notch, so you can quickly and easily connect it to the saw table, band saw, rods and all kinds of metal surfaces.[Multifunctional] When reversed, the screen will automatically reverse. Auto-off auto-off after 5 minutes without operation.[Improved Display]Digital inclinometer has a large display and black light function, values can be easily and clearly read even in the dark[Small and portable] the cord holder takes up very little space and is very easy to store in drawers, bags or pockets. EASY CARRY and SMALL SIZE functions make the clinometer a great tool for leveling.ProductColour:Red Description:Digital goniometers are very well suited for precise angle measurements. For calculating the deflection angle of helicopters/diagonal saws/motor vehicle testing and repairs.Its not only useful for woodworking projects, but there are many other applications around homes. It can also be used for hanging pictures on walls, leveling campsites and decorating bricks in the garden. Specifications:Accuracy: 0 and 90 within +0.1 remaining from view of +0.2Resolution: 0.01 (degrees) and measurement unitsMeasurement level: 0-360 490) Casing material for PC/ABS IP42 dust and waterproof resistanceWorking temperature: 0-40 Net weight: 65g.Dimensions: 2.362.16*1.18 The package includes:1 digital level1 x User Manual