Johnson 40-6680 Self-leveling Five beam Dot Laser<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Simultaneously projects five self-leveling beams: forward， left， right， plumb-up， and down</li><li>Locking mechanism protects inner pendulum during transport</li><li>Visual and audible alarms when beyond leveling range</li><li>Laser Class llla Power output Less/Equal to l/M/5M</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51nBx%2BSJUEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51lyjc9WjDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31LYr2yPrtL.jpg" noproxy>