['s Choice]The digital angle finder with 360(4*90) measuring range ,Accuracy: 0.1at 0and 90,0.2at the rest angles. One-button switching angle and slope With a resolution of 0.01 degrees, this digital angle gauge will give you the details needed for design purposes. The true accuracy of the digital angle meter is plus or minus 0.2. [Multi- with Laser] This protractor and Inclinometer can measure angle, check relative angles, or can be used as a laser level. As a laser level with 2-beam, the left and right sides of the product can emit horizontal laser lines, help clearly mark. Takes advanced technology, use Laser Class II which is limited to 1 mW continuous wave, safe for everyday use. The measuring tool give your home renovations picture hanging or other DIY projects most precisest results. HIGH VISIBILITY & ACCURACY The powerful line laser project a red line at a wide angle of 110to assist your leveling jobs, bright and clear. With high accuracy of 1/8 of an inch at 30 Ft, laser enjoys lower energy consumption and longer battery lifespan, perfect for paving tiles, installing photo, door, window, or furniture carpentry, hanging wallpaper, etc. HIGH PROTECTION GRADE laser reaches IP54 protection grade (shock resistant, waterproof, dustproof, shockproof, wear resistant, impact resistance, cold and high temperature.). The line laser with slide switch enable you to set 2 modes, self-leveling mode and manual mode. When working in self-leveling mode, the range of leveling and compensation is 4 1and the laser level will automatically level for horizontal/vertical/ line, otherwise the laser will flash to indicate thr out-of-level condition. In manual mode, the self-leveling function is deactivated and the is locked to use the device at any angle. type:green light Colour:blue Material:plastic Size:10.21 x 9.30 x 9.09 cm Package Contents: 1 x Laser Level 1 x Carrying Pouch 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.