Description
Specifications
- Laser Model: Spectra Precision GL622N Dual-Grade Laser
- Laser Class: Class 2, 639 nm
- Leveling Accuracy: 1/16 in @ 100 ft (0.5 mm @ 10 m)
- Grade Accuracy: 1/8 in @ 100 ft (1 mm @ 10 m)
- Self-Leveling Range: 14
- Grade Range: 25%
- Operating Range: Up to 2,600 ft (800 m) diameter
- Rotation Speed: 300, 600, 750 RPM
- Environmental Rating: IP67 dust/water resistant
- Power Source: NiMH Rechargeable Battery
- Operating Hours: 35 hours
- Operating Temperature: -4F to 122F (-20C to 50C)
- Weight: 6.8 lbs (3.1 kg)
- Warranty: 5 years
HL760 Receiver
- Working Radius: Up to 1,500 ft
- Laser Detection Height: 5 inch
- Numeric Readout Height: 4 inch
- Reception Angle: 45
- Automatic Shut Off: 30 minutes
- Environmental Rating: IP67
- Power Source: (2)x “AA” Batteries
- Operating Hours: 60+ hours ; 16 continuous backlight
- Operating Temperature: -4F to +140F (-20C to +60C)
- Weight: 13.1 oz.
- Warranty: 3 years
Product Description
The Spectra Precision GL622N Dual Grade Laser with HL760 Receiver, RC602N Remote, Tripod, and 15 ft Grade Rod provides a powerful slope control system with all the field accessories required. Featuring 25% grade capability on both axes, automatic self-leveling, and a 2,600 ft working range, the GL622N is ideal for steep slope excavation, trenching, driveways, and large-scale grading projects.
This bundle includes the HL760 Digital Receiver for numeric elevation readout and advanced functions like PlaneLok, Grade Match, strobe rejection, and wireless monitoring. The included aluminum tripod with quick clamp provides stable instrument support, while the 15 ft aluminum grade rod with feet/10ths graduations allows efficient measurement and grade checking on site. Built with IP67 protection, a 35-hour battery, and a 5-year warranty, the GL622N system delivers accuracy, durability, and convenience in one complete package.
In The Box
- GL622N Dual Grade Laser
- RC602N Remote Control
- HL760 Laser Receiver
- 105516 Vertical Adapter for HL Receiver
- Q104781 Worldwide Charger
- Q104667 NiMH Battery pack
- 5289-0670 Carrying Case
- 105516 Vertical Adapter for HL Receiver
- 2161 Heavy Duty Aluminum Tripod
- GR151 15′ Aluminum Grade Rod – Feet/10ths
Brochures and Manuals
- GL622N Dual Grade Laser Manual
