JOHNSON AccuLine Pro 40-6680 Self-Leveling, Five-Beam Laser Pointer

Simultaneously projects five laser beams (up, down, front, left and right directions). Magnetic dampening compensation system. Maintains level even when effected by vibration on the job site. Laser flashes and sounds audible alarm when product is beyond leveling range. Low voltage indication with power indication lamp flashing. Pendulum locking mechanism helps protect units inner mechanisms. Multifunctional base mount can be hung on a wall.Dust and rain resistant.Kit Includes: Self-Leveling Five-Beam Laser Pointer, (3) \'AA\' Alkaline Batteries, Tinted Goggles, Magnetic Target, Instruction Manual with Warranty Card & Hard Shell Carrying Case. (Amazon)