PM 40-MG Multi-line laser
Multi-line laser with 3 green lines for plumbing, levelling, aligning and squaring
- Accuracy: ±2 mm at 10 m
- Max. operating distance (diameter): 40 m (lines), 100 m (lines, with receiver)
- Self-levelling range at room temperature: -3.0/ +3.0° °
Customers also searched for line laser, multi line laser, cross line laser, laser level or green laser.
Technical Data
Accuracy
±2 mm at 10 m
Max. operating distance (diameter)
40 m (lines), 100 m (lines, with receiver) 1
Self-levelling range at room temperature
-3.0/ +3.0° °
Self-levelling 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, levelling and squaring
- Rechargeable B12 Li-ion battery allows up to 1.5 days of continuous layout work
- 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 plasterboard studwork on floors, walls, ceiling
- Transferring reference heights
- Vertical alignment of pipes and cables
- Levelling electric sockets, cable trays, radiators and pipe installations
For approval or certificate information, please see individual items.
Services

Hilti Tool Service
- Servicing is free of charge for up to 2 years, including wear and tear, pick-up and delivery
- Product warranty against parts and manufacturing irregularities for 20 years
- After the no-cost period, repair costs are capped
- 3-month no-cost period after each paid repair
- Exclusive use of genuine Hilti spare parts

Fleet Management
- Monthly usage fee covering all tool, service and repair costs helping to ensure absolute cost control and back-office efficiency.
- Free verification of tool accuracy in accordance with manufacturer’s specifications.
- Theft coverage helps to reduce financial risk and unexpected expenses.
- Loan tools during repair to reduce downtime.
- Individual labels and online visibility provide tool fleet transparency
Consulting & Support
Would you like an interactive demonstration of this product? Meet one of our product experts for a free and hands-on presentation.
Use this instant messaging tool to get easy and quick access to our Customer Service team.This service is available during business hours 7:30 AM – 5:00 PM.
Let us call you back and connect you with one of our competent Hilti advisors. You will be contacted within a couple of minutes during business hours 7.30am – 5pm AEST.