<br><b>Qooltek Multi-purpose Laser Level</b> <br>Use this Multipurpose Laser Level for hanging pictures, installing shelving,laying flooring, hanging wallpaper and more. <br>The tape measure is an 9-foot measure that includes imperial and metric linear mures, with graduations down to 1/32” and 1mm. <br/></p><p> <br><b>Laser Parameters:</b> <br>✔ Laser light has an on/off power switch. <br>✔ Class IIIA laser product. <br>✔ This is a Class 3R laser product, Power output ＜ 1mW. <br><b>🚨Note: Laser Ranging Error,that is given as "+/-2mm at 10m and 25m".</b> <br><b>🚨Note: If the laser is the Vertical Level or the Horizontal Level, you shouldn't adjust the Beam.</b> <br><b>Specifications:</b> <br>Product Size: 7.28 (L) x 2.5(W) x 1.1 (H) Inch <br>Packaging Size: 8.27*3.15*1.57 Inch <br>Color : Black <br>Net Weight: 6.49oz <br>Net Weight: 184g <br>Package weight: 9.2oz <br>Original box: YES <br /></p> <p> <br><b>Note: </b> <br>🚨Laser radiation, avoid direct eye exposure! <br>🚨A laser device is not a toy and must not be allowed to fall into the hands of children. <br>🚨Misuse of the device can result in permanent eye damage. <br>🚨Any correction measures that are aimed at increasing the laser power are forbidden. <br>🚨The laser device does not contain any customer service components. <br>🚨Please do not open the housing as doing this would not cover the warranty. <br>🚨Categorized as a class IIIA laser, this laser level comes backed by a 2-year limited warranty.<p></p> <br><b>Note: </b> <br>🚨Please press the key button when you pull out the measuring tape, it would make the measuring tape better and easier using. <br>🚨Please loosen the key button to lock the reel when the measuring tape have been drawn out the length you wanted.<p></p> <br><b>Packaging content:</b> <br>1 x Screwdriver <br>1 x Beam Adjusted Tool📏 <br>1 x Level Laser (included:3 x AG 13 Button-Cells) <br><b>Back up battery:3 x AG 13 Button-Cells</b>