The Spectra Precision GL622N Dual-Slope Grade Laser Level provides dual grade capability in addition to being fully self-levelled in vertical for building axis alignment or setting 90 degree. Simple, robust and easy to use with a menu driven interface that is replicated on the radio remote control makes the Spectra GL622N the first choice for any contractor requiring grade capability.
Easy-To-Use, and full featured the GL622N Dual Grade Lasers are rugged, automatic self-leveling with grade capability from -25% to + 25% and can be used for a wide variety of grade, excavating and alignment applications by general and specialty contractors.
The Spectra Precision GL622N is a self-leveling, dual-grade construction laser with long-range operation up to 2,600 feet. With an intuitive keypad and graphic LCD, this rotary laser features automatic axis alignment and offers PlaneLok and grade matching capabilities for highly-accurate results. Capable of tilting on both axes for precise measurement of slopes, the GL622N laser can be used in a wide variety of outdoor grading and excavating.
Automatic axes alignments can be accomplished by positioning the laser receiver at the direction hub in a range of ±40° at the desired laser axis. This allows construction professionals to easily perform axis alignments for grade work applications such as sports fields, parking lots, tennis courts, driveways, or any irregular field with non-perpendicular grade profiles.
Ideal for agricultural and construction applications, the Spectra GL622N grade laser delivers a self-leveling accuracy of ±1/16 inch. It also has an automatic dual grade range of ±25% in both axes, providing a fast and easy horizontal level and vertical plumb setup. The self-plumb in the vertical position enables an even wider range of applications such as anchor bolt installation, form, tilt-up, and curtain wall plumbing.
The Spectra GL622N incorporates automatic temperature and grade compensation for high accuracy in any weather or geographical location. Mask mode eliminates interference with other crews using a laser onsite and electronic leveling vibration filter reduces vibrations typically experienced on tall tripods, in high winds, or on high vibration job sites.
With its rugged design, the GL622N laser level can survive a drop of up to three feet on concrete. It also features IP67 rating moisture and dust sealing to handle the tough construction environment. This dual grade slope laser works up to 35 hours using rechargeable NiMH batteries and approximately 40 hours using alkaline batteries.
Spectra Precision GL622N Feature
- Up to 2,600 feet operating range with laser receiver
- ±1/16 inch accuracy at 100 feet
- Self-leveling within ±14 degrees
- Dual grade to ±25% in both axes
- Automatic axis alignment
- Grade matching measures and displays the existing grade
- PlaneLok automatically locks on the laser beam
- Scan mode with five preset sizes and variable adjustment
- Mask mode for using multiple lasers on site
- Electronic leveling vibration filter
- Automatic temperature compensation
- Optional radio remote control
- Ideal for machine control applications
- 5/8-11 tripod thread
- Up to 40-hour battery life
- Water resistant and dustproof to IP-67
- Withstands a 3 feet drop onto concrete
- Graphic LCD display and keypad
Precision GL622N include
- Spectra GL622N Dual Grade Laser
- Carrying case
- Rechargeable NiMH battery pack
- Universal Charger
- AC power cable
