Bosch Professional Laser Levels
German Engineering Excellence Since 1886
Featured Model: GLL3-300

Bosch GLL3-300 Professional
Accuracy | ±0.15mm/m |
---|---|
Working Range | 300ft (with detector) |
Self-leveling | ±4° |
Laser Class | Class 2 |
Power Source | 12V Li-ion / 4x AA batteries |
Battery Life | Up to 8 hours (Li-ion) |
Protection | IP54 (dust/water resistant) |
Warranty | 2 years |
MSRP: $599.99
Current Price: $549.99
Professional Applications
Construction
- Wall alignment
- Floor leveling
- Ceiling installation
- Door and window framing
Interior Finishing
- Cabinet installation
- Tile layout
- Partition walls
- Drop ceilings
Mechanical Systems
- HVAC installation
- Pipe alignment
- Electrical conduit
- Equipment mounting
Key Features
360° Coverage
Three 360° laser planes for complete room coverage
Dual Power
Compatible with both 12V Li-ion and AA batteries
VisiMax™ Technology
Optimal line visibility in various lighting conditions
Smart Pendulum
Self-leveling with out-of-level indication
Professional Reviews
"The GLL3-300 has become our go-to laser level for commercial projects. The accuracy and visibility are unmatched."
- John D., Commercial Contractor
"Excellent battery life and the dual power option is a game-changer on long projects."
- Sarah M., Interior Designer