Johnson Level &amp; Tool 40-6687 Line and Dot Laser<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Locking mechanism protects inner pendulum during transportation</li><li>Manual mode allows unit to tilt to extreme angles</li><li>Projects five self-leveling beams and two cross-lines simultaneously</li><li>Laser Class llla Power output Less/Equal to 5mW</li><li>Self-leveling with visible and audible alarms when beyond leveling range</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41GsDZdPwXL.jpg" noproxy>