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Great for these applications:

General Construction

• Leveling concrete forms and footers

• Vertical alignment such as wall, columns and form alignment (GL612N/GL622N​

• Single slope grading and steep slope excavating

• Grade work for driveways, parking garages, ramps

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Pipe and Drainage Installations

• Over-the-Top sewer and drainage pipe installations

• Trenching and drainage.

Built for today's jobs

• Withstands a 1 m (3 ft) drop onto concrete 

• Long operating range - 800m (2.600ft) diameter 

• Long operating radio range - 150 m (490 ft) 

• Intuitive keypad and graphic display

• Password secured

• Mask mode

• Various power options

• Automatic temperature compensation

• Electronic leveling vibration filter

• Trenching and drainage

Features & Benefits

Multiple Applications -  the GL612N provides the ability to control level, alignment, single grade and set 90 degrees

Long Range - one person elevation and grade control with 800 m (2,600 ft) diameter range increases productivity​

Automatic Self-Leveling - provides fast, easy set-up for horizontal level, grade or vertical alignment

Automatic Grade Matching - meaning the laser moves to the on-grade position on the receiver automatically by communicating wirelessly with the receiver and the grade is then calculated – this is generally used when a constant fall is desired but the grade may not be known (renewing existing driveways or matching existing surfaces)

Grade Range - large, fully compensated grade range from -25% to 25% – keeping the laser leveled no matter what grade you need reducing errors and improving productivity

Anti-Vibration Filter - a laser can be affected by high vibration or strong wind, especially when the laser is mounted on a tall tripod –both the GL612N and G622N have an anti-vibration filter that can be set according to the conditions allowing work to continue regardless of wind conditions or excessive vibrations

Temperature Compensation & PlaneLok - as temperature fluctuates throughout the working day, the internal components of a laser can expand and contract which can cause some additional error without the user noticing. This is can be resolved through the automatic temperature check that the laser performs where the internal software calibrates the laser to its optimal performance based on the temperature. Additionally, the PlaneLok function can be activated. This keeps the laser beam fixed to a receiver in a set a position eliminating any error that can be caused by fluctuating temperatures, keeping the laser accurate and error free

Rugged - the GL612N can withstand a 1m (3 ft) drop directly onto concrete or 1.5m (5 ft) pushover on a tripod, eliminating costly repairs

Mask Mode - the GL612N has a virtual masking function that allows the laser beam to be turned off in up to 3 sides, avoiding false reading from glass reflections or interfering with other lasers on the same jobsite