PM 40-MG Multi-line laser
Multi-line laser with 3 green lines for plumbing, leveling, aligning and squaring
- Accuracy: ±0.08 in at 33 ft
- Max. operating distance (diameter): 131 ft (lines), 328 ft (lines, with receiver)
- Self leveling range at room temperature: -3.0/ +3.0° °
Customers also searched for laser level, Multiline laser, Line laser, green laser or green laser level.
Technical Data
Accuracy
±0.08 in at 33 ft
Max. operating distance (diameter)
131 ft (lines), 328 ft (lines, with receiver) 1
Self leveling range at room temperature
-3.0/ +3.0° °
Self leveling time
3 s
Horizontal fan angle
360 °
Vertical fan angle
240 °
IP protection class
IP 54 (EN 60529)
Laser type
Line and point
- Operating distance can be significantly affected by site conditions. See operating instructions.
Documents
Features & Applications
Features
- The most versatile multi-line laser for precise and fast 360° aligning, leveling and squaring
- Rechargeable B12 Li-ion battery allows up to 1.5 days of continuous layout work (battery and charger sold separately)
- Metal Blade Axicon technology – protective housing for precision components to keep your multi-line lasers accurate for longer
- Out-of-level and low-battery alerts – help to prevent mistakes and unexpected downtime
- Laser class 2 – no special precautionary measures needed
Applications
- Aligning suspended ceilings
- Setting out drywall tracks on floors, walls, ceiling
- Transferring reference heights
- Vertical alignment of pipes and cables
- Leveling electric sockets, cable trays, radiators and pipe installations
For approval or certificate information, please see individual items.
Services

Hilti Tool Service
- Service is free of charge up to 2 years, including wear & tear, pick-up and delivery
- Testing certificate free of charge during no-cost period
- 1 or free, in and out of the repair center the same day or repair is free of charge
- Product warranty against parts and manufacturing irregularities for 20 years

Fleet Management
- Monthly usage fee covering all tool, service and repair costs helping to ensure absolute cost control and back-office efficiency.
- High-performing tools and latest technology help to increase jobsite productivity.
- Free verification of tool accuracy in accordance with manufacturer’s specifications.
- Theft coverage helps to reduce financial risk and unexpected expenses.
- Individual labels and online visibility provide tool fleet transparency.
Product Videos
Consulting & Support
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