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Spectra Precision GL622N Grade Laser Versatile Automatic Dual Grade Laser for Level, Grade, and Vertical Alignment The Spectra Precision GL622N is a versatile dual-slope grade laser designed for contractors who require precise grade control in both axes. It supports a wide range of exterior applications including site grading, road preparation, and excavation. With automatic self-leveling and intuitive controls, the GL622N simplifies complex grading tasks while maintaining dependable accuracy. Its rugged design ensures reliable performance in harsh jobsite conditions. Key Features Automatic self-leveling Dual-slope grade capability Horizontal and sloped operation Long working range with receiver Jobsite-ready durability What’s Included GL622N Dual Grade Laser Transmitter HL760 Laser Receiver with C70 Clamp HL Vertical Adapter RC602N Remote Control Rechargeable NiMH Battery Pack and Charger Carrying Case Ideal For Single or Dual-slope grading, excavation, road preparation, and site development.
Description
Spectra Precision GL622N Grade Laser
Versatile Automatic Dual Grade Laser for Level, Grade, and Vertical Alignment
The Spectra Precision GL622N is a versatile dual-slope grade laser designed for contractors who require precise grade control in both axes. It supports a wide range of exterior applications including site grading, road preparation, and excavation.
With automatic self-leveling and intuitive controls, the GL622N simplifies complex grading tasks while maintaining dependable accuracy. Its rugged design ensures reliable performance in harsh jobsite conditions.
Key Features
- Automatic self-leveling
- Dual-slope grade capability
- Horizontal and sloped operation
- Long working range with receiver
- Jobsite-ready durability
What’s Included
- GL622N Dual Grade Laser Transmitter
- HL760 Laser Receiver with C70 Clamp
- HL Vertical Adapter
- RC602N Remote Control
- Rechargeable NiMH Battery Pack and Charger
- Carrying Case
Ideal For
Single or Dual-slope grading, excavation, road preparation, and site development.
Documents
Specifications
- BrandSpectra Precision
- Product TypeGrade Laser
- Accuracy± 1.5 mm at 30 m, ± 1/16 in at 100 ft
- Grade RangeX Axis: -25 to +25%, Y Axis: -25 to +25%
- IP RatingIP67
- Laser Beam ColourRed
- Operating Diameter800 m (2600 ft)
- Power SourceAlkaline D-Cell or NiMH Rechargeable Battery Pack
- Rotation Speed300, 600, 750 RPM
- Slope TypeDual Axis
- Warranty5 years
