3-Point Aligment Self-Level Laser Bosch GPL3

Three-point plumb and level point projection accurately transfers and aligns level, plumb, 90 deg (degree) and grade points. Diamond-cut beam splitter - single diode projects all points for superior accuracy. Smart pendulum system self-levels and indicates out-of-level condition, and locks when switched off. Position and mount with magnets, strap or threaded mounts (5/8" to 11, 1/4" to 20). Integrated reference lines for precise positioning of tool and transfer of points. Pocket sized at only 4-1/8" tall - pouch fits on tool belt. Easy access battery compartment. Easy field recalibration maintains accuracy and prevents downtime. Includes multipurpose attachment, recalibration wench, (3) AA 1.5V (volt) batteries.