Short Description
The Bosch Professional PRO GPL 3 G is a compact and durable 3-point green laser designed for accurate point transfer, alignment and layout applications. Its highly visible green laser points, automatic self-levelling, magnetic rotation mount and IP65-rated housing make it ideal for professional construction and drywall work.
Product Description
The BOSCH Professional PRO GPL 3 G is a professional 3-point green laser designed for transferring reference points and creating accurate layouts. It is particularly useful for transferring points from floor to ceiling, positioning interior lighting and aligning studs for drywall frameworks.
The green laser points provide up to four times better visibility than red laser points, helping users work more easily in bright indoor environments. The tool has a 30 m working range and projects three laser points for accurate point transfer.
Its automatic self-levelling system works within a ±4° range, with a levelling time of approximately 4 seconds. The two-position switch allows the pendulum to self-level when switched on and lock when switched off.
Key Features
- Bosch Professional PRO GPL 3 G
- 3-point green laser
- Highly visible green laser technology
- Up to 4× better visibility than red laser points
- 30 m working range
- ±4° self-levelling range
- Levelling time: 4 seconds
- Accuracy: ±0.35 mm/m except bottom point
- Bottom laser point accuracy: ±0.7 mm/m
- IP65 dust and water-jet protection
- Rubberised housing
- Recessed glass protection
- Integrated rotation mount
- Strong magnets for fast mounting
- Pendulum lock function
- Compact professional design
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Bosch Professional |
| Model | PRO GPL 3 G |
| Product Type | 3-Point Laser |
| Order Number | 0 601 066 N00 |
| Part Number | 3601K66N00 |
| Laser Colour | Green |
| Laser Wavelength | 500–540 nm |
| Laser Class | 2 |
| Projection | 3 Points |
| Working Range | 30 m |
| Accuracy | ±0.35 mm/m |
| Bottom Point Accuracy | ±0.7 mm/m |
| Self-Levelling Range | ±4° |
| Levelling Time | 4 s |
| Protection Rating | IP65 |
| Power Supply | 2 × 1.5 V LR6 (AA) |
| Maximum Operating Time | 8 hours |
| Operating Temperature | -10°C to +45°C |
| Storage Temperature | -20°C to +70°C |
| Weight Approx. | 0.35 kg |
| Tripod Thread | 1/4 inch |
Applications
- Drywall framework alignment
- Floor-to-ceiling point transfer
- Interior lighting installation
- Partition wall layout
- Stud alignment
- Ceiling installation
- Construction layout
- Interior fitting
- Plumbing and electrical layout
- Professional point alignment
Product Benefits
Highly Visible Green Laser
Green laser points provide up to four times better visibility than red points, making reference points easier to identify.
3-Point Projection
The three laser points are designed for accurate point transfer and alignment, particularly when transferring reference points between floor and ceiling.
Automatic Self-Levelling
The GPL 3 G automatically self-levels within ±4°, helping speed up setup and improve accuracy.
Fast Magnetic Mounting
The integrated rotation mount with strong magnets enables fast and secure mounting on suitable metal surfaces.
Built for Tough Jobsites
The rubberised housing, recessed glass and IP65 protection help protect the laser from dust and water jets.
Package Includes
For Bosch India variant 0 601 066 N00, the listed package includes:
- 1 × Bosch Professional PRO GPL 3 G
- 2 × 1.5 V LR6 (AA) batteries
- 1 × Pouch












