Bosch GCL 2-50 C Professional, projecting red laser lines.
Bosch Professional GLL3-300 with HIGH VISIBILITY up to 200 Ft. diameter, RECEIVER MODE extends to 300 Ft., and ALL-IN-ONE FUNCTIONALITY. Features SMART PENDULUM LEVELING SYSTEM, alkaline batteries, and VISIMAX TECHNOLOGY.
Bosch Professional GLL3-300 laser level, red laser lines projected onto wall, and person with arms visible by window.
Bosch Professional GLL3-300 laser level with red laser beams, BM 1. A person is visible in the background.
Bosch Professional GLI L3-300 level on a tripod projecting a red laser beam onto a ceiling, with a person on a ladder.
A person wearing a yellow safety vest and hard hat is working with a Bosch Professional GLL 3-80 laser level mounted on a pole in a construction site.
Construction workers in safety vests installing drywall, aided by red laser level lines.
Bosch Professional GLL3-300 laser level projecting red lines in a construction site, with a worker.
Diagram showing four laser selection modes: Horizontal Laser Line with 360° H, Vertical Laser Line with 360° V, 2 Vertical Laser Lines with 360° V, and All 3 Laser Lines (1 horizontal & 2 vertical) with 360° H and 360° V.
Bosch GLL3-300 laser level, with accuracy up to ±3/32 in, range up to 300 ft, IP54.
Bosch Measuring & Layout Tools, LIMITED WARRANTY, 1 YEAR + 1 YEAR when you register. Register within 8 weeks for 2 years coverage.
Bosch GCL 2-50 C Professional, projecting red laser lines.
Bosch Professional GLL3-300 with HIGH VISIBILITY up to 200 Ft. diameter, RECEIVER MODE extends to 300 Ft., and ALL-IN-ONE FUNCTIONALITY. Features SMART PENDULUM LEVELING SYSTEM, alkaline batteries, and VISIMAX TECHNOLOGY.
Bosch Professional GLL3-300 laser level, red laser lines projected onto wall, and person with arms visible by window.
Bosch Professional GLL3-300 laser level with red laser beams, BM 1. A person is visible in the background.
Bosch Professional GLI L3-300 level on a tripod projecting a red laser beam onto a ceiling, with a person on a ladder.
A person wearing a yellow safety vest and hard hat is working with a Bosch Professional GLL 3-80 laser level mounted on a pole in a construction site.
Construction workers in safety vests installing drywall, aided by red laser level lines.
Bosch Professional GLL3-300 laser level projecting red lines in a construction site, with a worker.
Diagram showing four laser selection modes: Horizontal Laser Line with 360° H, Vertical Laser Line with 360° V, 2 Vertical Laser Lines with 360° V, and All 3 Laser Lines (1 horizontal & 2 vertical) with 360° H and 360° V.
Bosch GLL3-300 laser level, with accuracy up to ±3/32 in, range up to 300 ft, IP54.
Bosch Measuring & Layout Tools, LIMITED WARRANTY, 1 YEAR + 1 YEAR when you register. Register within 8 weeks for 2 years coverage.

GLL3-300 Professional

Plane Lasers

360⁰ Three-Plane Leveling and Alignment-Line Laser

  • Complete level and alignment laser – quickly arranges and squares room layout with three chalk lines in 360° laser planes
  • Built-in VisiMax™ technology – monitors power consumption to maximize line visibility and extend battery life
  • Upgraded diode with a brighter beam – delivers a visible range of up to 200 Ft. diameter
  • Pulse mode – extends the working range up to 300 Ft. diameter and/or in bright lighting, using an optional LR8 or LR 6 receiver
  • BM1 positioning device – clips to multiple surfaces, stands on floor with retractable feet and mounts to drywall or wood with screws for quick and easy setup
  • Smart Pendulum System – self levels and indicates out-of-level condition up to ±4°
  • Manual mode – locks lines for use at any angle
  • Robust over-molded construction – IP54 ensures splash water/dust protection for years of dependable operation
  • Bosch measuring and layout tools are covered by a one year limited warranty with an additional year when you register your tool within eight weeks of purchase - for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
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Functions & key features

Measuring tools positive icon for web: CAL Guard
Measuring tools positive icon for web: 300 ft (90 m) Working Range
Measuring tools positive icon for web: 1/4"-20 & 5/8"-11 Thread Mounts
Measuring tools positive icon for web: IP 54 Rating
Measuring tools positive icon for web: Smart Pendulum System
GLL3-300 Professional

Technical data

The most important data

Connected
No
Height in
5.6 "
IP Rating
IP 54
Laser Beam Color
Red
Laser Diode
Class II 630 – 650 nm
Length in
5.9 "
Leveling Type
Self-Leveling, Up to 4°
Material
Plastic Composite
Mount Threading
1/4-20, 5/8-11
Note:
Packaging content may vary by retailer.
Number of Beams
3
Operating Temperature
14° F / -10° C up to 104° F / 40° C
Range
Up to 200-ft. diameter
Weight
1.8 lb
Width in
3.3 "
Works With
Laser Receivers, LR 6, LR8, Tripods, BT160, BT170HD, BT300HD, BT 150, Telescoping Pole System, BP350, Telescoping Leveling Rods, GR 16, GR500, Mounts and Positioning Devices, WM 4, BM 1, BM3, LB10, RM 2
Includes
(1) GLL3-300 360⁰ Three-Plane Leveling and Alignment-Line Laser
(1) BM1 Positioning Device
(1) Laser Target
(4) AA Batteries
(1) Heavy-Duty Pouch
(1) Hard Carrying Case

GLL3-300 Professional: Further information

Product Highlights

The Bosch GLL3-300 360° Three-Plane Leveling and Alignment-Line Laser features an all-in-one level and alignment solution. This leveling laser provides fast one-spot job setup. It allows users to line up level, align, square and plumb with one setup point by generating three 360° laser planes – one horizontal and two vertical. Featuring an upgraded diode with a brighter beam than previous generation lasers, the GLL3-300 has a visible range of up to 200 Ft. diameter. The leveling laser features pulse mode, extending the working range up to 300 Ft. diameter and/or in bright lighting, using the optional LR8 receiver or LR 6 receiver. The VisiMax™ Technology drives maximum line visibility, and the robust over-molded construction withstand rainy or dusty jobsite conditions. The included BM1 positioning device clips to multiple surfaces and provides quick and easy setup.

Downloads

User Manual

User Manual | o200664v2_GLL3300_Owner ... ns_Manual_2610048966.pdf (PDF 8.7 MB)