Self-Leveling Cross-Line Laser with Plumb Points All-in-one functionality highly visible lines and points for horizontal leveling, vertical alignment and plumb point transfer applications Built-in VisiMax technology monitors power consumption to maximize line visibility while protecting the laser diode Bright laser lines has a visible range of 40 Ft. and 3/16 In. at 33 Ft. accuracy Smart pendulum system self levels and indicates out-of-level condition up to 4 RM 1 magnetic rotating mount included accessory rotates 360 while staying centered on the plumb point Ceiling grid clip provides easy setup in ceiling-grid applications Manual mode locks lines for use at any angle Bosch Self-Leveling Cross-Line Laser with Plumb Points