• Self-Leveling Combination Cross-Line and 5 Beam Laser Dot Kit• Locking mechanism protects inner pendulum during transportation• Manual mode allows unit to tilt to extreme angles• Projects five self-leveling beams and two cross-lines simultaneously• Able to control beams and cross-lines separately• Self-leveling with visible and audible alarms when beyond leveling range• Laser beam can be set to pulse for use with line detector• 40-6687 Includes > Laser, multi-functional magnetic base, 3 "AA" alkaline batteries, detector with 9V battery and clamp, mounting strap, magnetic target, instruction manual with warranty card and a hard-shell carrying case