The Spectra Precision GL422N-19 is an advanced dual slope grade laser system engineered for contractors tackling complex grading applications. This complete package features the GL422N dual grade laser with HL760 receiver, tenths-calibrated measuring rod, and professional elevator tripod—designed for superior performance on demanding construction projects.
Advanced Dual Slope Grade Capability:
- Dual grade laser system for complex slope and grade applications
- Handles both horizontal and sloped grade requirements
- HL760 receiver for reliable laser detection and remote grading operations
- Tenths-calibrated rod for precise elevation measurements
- Elevator tripod for flexible height adjustment and positioning
The dual slope grade functionality sets this system apart, allowing contractors to establish accurate reference planes at multiple angles. This is invaluable for drainage work, landscape grading, roadwork, and any project where precise slope control is essential. The HL760 receiver enhances efficiency by enabling remote grade checking without requiring direct laser line of sight.
Professional Applications:
- Complex landscape and drainage grading
- Roadway and utility grading projects
- Multi-slope foundation and site preparation
- Commercial grading operations
- Slope verification and quality control
- Terraced landscape projects
The tenths calibration on the measuring rod provides exceptional precision for elevation-critical work. The elevator tripod offers superior height flexibility, making it easier to adapt to varying terrain conditions and establish references at optimal heights. Spectra Precision's GL422N-19 represents professional-grade technology for contractors who require advanced capabilities and uncompromising accuracy on complex grading work.
