Bosch GPL 3 Laser Level, 100 ft, +/-1/4 in at 100 ft Accu...

Three-point plumb and level point projection laser accurately transfers and aligns plumb up/down, front level and align points, accuracy is +/- 1/4 in at 100 ft. There's no waiting for a standard plumb bob to stop moving thanks to a quick-settling pendulum. Smart pendulum system self-levels, indicates out-of-level condition and locks when switched off. Compact design allows the unit to go anywhere and can be used in almost any interior application. Multi-purpose attachment positions the mount with magnets, strap or threaded mounts.

• Unit points up/down and front to add squaring to plumb, level and align capabilities
• One-person does the job of two people using manual plumb bob
• In-track design makes unit easy to move
• Multi-purpose mounting attachment allows unit to be used virtually anywhere
• Integrated reference lines, for precise positioning of tool and transfer of points
• Pocket-sized and 4-1/8 in tall pouch fits on tool belt
• Easy access battery compartment
• Easy field recalibration, maintains accuracy and prevents downtime

• Instruction/Installation Manual https://assets.unilogcorp.com/187/ITEM/DOC/Bosch_100087966_Instruction_Installation_Manual.pdf