Line laser level

Bosch Professional GLL 3-80 Line Laser Level with 3 x 360° Lines

Three full 360° laser planes at once — level an entire room with one tool.

The Bosch Professional GLL 3-80 line laser projects one horizontal and two vertical 360° planes, marking floor, walls and ceiling in a single pass. It self-levels in 4 s with ± 0.2 mm/m accuracy, ideal for drywall, suspended ceilings, tiling and interior fit-out. Powered by four AA batteries and supplied in a carrying case with a laser target plate.

3 x 360° planes cover the whole room

The GLL 3-80 casts one horizontal and two vertical lines, each closed in a full 360° circle. You mark reference lines on all four walls and the ceiling without repositioning the tool or transferring marks by tape.

Self-levelling in 4 s to ± 0.2 mm/m

The pendulum mechanism levels itself within a ± 4° range and is ready in about four seconds. With ± 0.2 mm/m accuracy the GLL 3-80 keeps lines true even in large rooms and warns you when it is out of range.

IP54 protection and pendulum lock for site use

IP54 dust and splash protection keeps the GLL 3-80 working on dusty, wet building sites. A pendulum lock secures the optics during transport in the case, so the tool travels between jobs without losing calibration.

30 m range, extended with an LR 6 or LR 7 receiver

Working range without a receiver is 30 m — enough for a full floor or a large room. With an optional Bosch LR 6 or LR 7 Professional receiver the range extends for outdoor and bright-light work. The 1/4" and 5/8" threads fit standard tripods and universal mounts.

Supplied with case, target plate and batteries

The GLL 3-80 comes in a hard carrying case with a laser target plate for better line visibility in bright conditions, a pouch and 4 AA batteries. It is ready for the first job straight out of the box.