?USEFUL AND HANDY - With its soft-grip and light weight design, the 9011G is easy to handle and fits right in your tool belt. From home-renovation projects, such as installing laminate flooring, framing, laying out tiles or simply hanging pictures the 9011G Laser Level will help you get the job done accurately the first time. ?GREEN LASER UNIT - We adopt Osram's laser unit, made in Germany, which is the best green laser unit in the word at present from Germany Munich; Green laser is 2 times brighter than red laser with the same light source, still accurate and clear under the sun, available for outdoor using. ?FINE POSITIONING - Projects a laser cross with an accuracy of ±1/9 of an inch at 100 feet and full brightness for optimal visibility; 1/4 -20 thread mounts allows you to use it with a tripod (not included) and adjust its height easily to make measuring flexible and stable. ?MANUAL MODE - With the pendulum locked you can prevent the laser from going off plumb or level when being transported. You can turn it around on the fixed clip 360 degrees. This allows leveling lines to be projected in any position or angle. This feature is also useful for slope applications.