Leica
Leica 757225 LINO L2 Self-Leveling Cross Line Laser
★★★★★
IP54
Project precise crossing horizontal and vertical laser lines up to 45 feet with self-leveling accuracy and rugged IP54-rated protection.
$435.28*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
This unit contains a Class II Laser with 1mW output
Projects bright red crossing horizontal and vertical lines up to 45ft
IP54 rated dust-proof and splash-protected
Exact 90° angle: Alignment work, such as marking 90° angles, is performed at the touch of a button.
Self-Leveling Feature lets you know your line is out of level by blinking
Pendulum Lock feature to manually switch off the self-levelling so the laser line can be projected at any angle
Specifications
Brand
Leica
Model
757225 (LINO L2)
Laser Class
Class II, 1mW output
Laser Color
Red
Projection
Crossing horizontal and vertical lines
Range
Up to 45 feet
Self-Leveling Range
±4°
Accuracy
±1mm at 5 meters
Protection Rating
IP54 (dust-proof and splash-protected)
Special Features
Pendulum Lock for manual angle projection
Pros & Cons
👍 Pros
- Self-leveling within ±4° eliminates manual leveling setup and speeds up alignment work
- Projects both horizontal and vertical lines simultaneously for accurate 90° angle marking
- IP54 dust and splash protection makes it reliable on job sites with debris and moisture
- Pendulum Lock allows angled line projection for non-level layout tasks
- Compact and straightforward controls reduce the learning curve for quick deployment
👎 Cons
- Red laser lines can be difficult to see in bright ambient light or direct sunlight
- 45-foot range may be insufficient for large commercial spaces or exterior applications
- Does not include a green laser option, which would offer better visibility in daylight conditions
- Accuracy of ±1mm at 5 meters may not meet the tolerances required for highly precision-critical work
Frequently Asked Questions
How far can the Leica LINO L2 project its laser lines?
The L2 projects bright red crossing horizontal and vertical lines at distances up to 45 feet (approximately 15 meters), suitable for most interior alignment tasks.
What happens if the laser is set up on an uneven surface?
The self-leveling function automatically compensates for surfaces that are off-level by up to ±4°. If the tilt exceeds that range, the laser lines will blink to alert you that manual adjustment is needed.
Can this laser project lines at an angle instead of level?
Yes. The Pendulum Lock feature disables the self-leveling mechanism, allowing you to project laser lines at any desired angle for tasks like marking stair stringers or angled layouts.
What does the IP54 rating mean for this tool?
IP54 means the unit is protected against dust ingress and splashing water from any direction, making it suitable for use on active construction sites where conditions are less than clean.
What class is the laser, and is it safe?
The LINO L2 uses a Class II laser with 1mW output, which is considered safe for normal use as long as you avoid staring directly into the beam for extended periods.
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