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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 green laser laser 360 or laser level.

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
  1. 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
  • After the no-cost period, repair costs are capped
  • 3-month no-cost period after each paid repair
  • One click or call is all it takes – we do the rest
More information about Tool Services

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.
  • Individual labels and online visibility provide tool fleet transparency
  • Theft coverage helps to reduce financial risk and unexpected expenses.
More information about Fleet Management

Product Videos

Arrange a Demo & 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.</br>This service is available during business hours Mon - Thur 09:30 - 16:00 & Fri 09:00 - 16.00

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 8:00 AM – 5:00 PM.

Go further with PM 40-MG Multi-Line Laser

Levelling suspended ceilings and aligning partition walls made easy

It might put a smile on your face to see the sun shining but this can be a nightmare when trying to work with traditional lasers, as the bright sun light can make it nearly impossible to see the line.

With the new PM 40-MG, you can keep the smile on your face, thanks to its extremely high accuracy, quick battery charging and outstanding line visibility - even in sunny conditions!

This versatile all-in-one laser, with its four vertical lines at perfect 90° angles and a 360° horizontal line, is all you need for your interior applications.

With a range of up to 20 m, it's ideal for levelling suspended ceilings, setting-out drywall track, transferring reference heights and aligning pipes, as well as doors and windows.

Why does a green beam laser give you more visibility?

Hilti PM 40-MG multi-line laser with latest green beam technology

Outstanding visibility

The latest green beam laser technology delivers a difference you'll see instantly. We know that all lasers look amazingly bright in a dark room, but in strong sunlight or under powerful electric light, only the very best perform well.

The brilliant green laser beam of the PM 40-MG Multi-line laser is 4 times more visible to the human eye, sharper and finer than conventional red laser types and delivers significantly better results with greater convenience when working over long distances or in bright environments.

Hilti PM 40-MG multi-line green laser for squaring

High precision

A rotating platform makes fine adjustment of the vertical line around the plumb point easier, more accurate and quicker for alignment over long distances. 

The sturdy tripod keeps the PM 40-MG Multi-line laser steady under real jobsite conditions such as on uneven and dusty floors, even where there are bumps and holes. Thanks to its adjustable, rubber-covered feet, the tripod compensates for rough surfaces or other obstacles and helps avoid damaging sensitive surfaces.

B12, C4/12-50, compact battery, C4/12-50 charger

12V Battery that lasts all day

The new PM 40-MG Multi-line laser uses the same batteries as our other cordless 12V platform tools. This means you can travel light across the jobsite with just a couple of batteries to fit your 12V cordless tools. 

Featuring high-density cells and a smart monitoring system that protects the battery from overheating, our new B 12/2.6 battery delivers optimal performance and a fast charging time of just 25 minutes. One full battery will give you up to 7 hours work, even when using all 4 laser links! 

What's more, if you already have 22V Hilti tools you can use an adapter to power-up your 12V batteries using the same charger.