Laser (Single Grade)


  • Spectra Precision GL412N-14 Single Grade Laser Package
  • GL412N is single grade plus horizontal and vertical. Simple, accurate dial in grade from -10% to +15%.
  • Up to 2,600 ft working diameter which increases productivity by reducing need for multiple set-ups on a large job site.
  • Fully automatic self-leveling in both grade axis, horizontal, and vertical which provides fast, accurate setup in all applications
  • Fast setup, minimal training time and automatic self-leveling minimize operating costs and boost productivity.
  • Highly rugged design and patented lighthouse seal protects the rotor head and glass and offers superior drop and weather protection for reduced downtime.
  • 2-way full function remote control allows grade changes to be made from anywhere on the jobsite.
  • Temperature calibrated for high accuracy over wide temperature changes.
  • IP66 dust and water-proof to withstand harsh jobsite conditions.
  • Customizable with choice of HL760 or CR700 receivers.
  • Mask mode eliminates interference from other crews on the jobsite.
  • Automatic Grade Match and PlaneLok.

Spec Sheet (PDF)