The Spectra Precision GL622N is a fully automatic, self‑leveling dual‑slope grade laser designed for grading, excavating, site prep, concrete forming, alignment, and vertical layout. It provides exceptional accuracy, advanced automatic grade features, long‑range capability, and unmatched job-site durability, making it one of the most capable construction lasers in its class.

Specifications may vary by brand. The details provided are accurate for the model shown above. For complete and up-to-date information, please review the manufacturer’s official specifications.
Models and brands may vary by location and availability.

When pricing is not listed call or text to 414-541-1327

  • Models and brands may vary by location and availability.
  • Specifications and features are accurate for the model shown above but may differ across brands or regions.
  • For the most up-to-date details, refer to the manufacturer’s official specifications or contact our support team for assistance.

We strive to provide accurate product information to help you make informed purchasing decisions. If you have any questions, reach out to us before placing your order.

Dual Slope Capability  Allows precise grade control in both axes

Rotary Grade Laser Design Ideal for advanced grading and excavation tasks
Designed for Construction Applications Suitable for roadwork, site prep, and earthmoving
Rugged Job-site Construction Built to perform in harsh outdoor environments
High‑Accuracy Performance Supports consistent, repeatable grade control
Spectra Precision Reliability Trusted by professionals for grading and excavation work
Product Type

Dual Slope Rotary Grade Laser

Primary Function

Grade and slope control

Laser Type

Rotary grade laser with dual slope functionality

Applications

Grading, excavation, road construction, site preparation

Use Environment

Outdoor construction and heavy civil jobsites

Equipment Class

Grade control laser

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