Spectra Precision® GL512 Single Slope Grade Laser
The Spectra Precision Laser GL512 single grade is a rugged, cost-effective, automatic self-leveling laser that does three jobs level, grade, and vertical alignment. Includes a 2-way, full-function remote control with a built-in back-lit grade display. You can do everything with the remote control that you can do at the laser keypad, up to 330 ft (100 m) away from the laser even from the cab of a machine! The ability to make grade changes from anywhere on the job greatly reduces setup time and speeds operation. Verbal and visual communication errors are eliminated.
Retains all the other advantages of the GL400 series lasers with additional features and benefits. New wireless communication between the HL750 Laserometer and the transmitters provide automatic Grade Matching. Grade Matching allows measurement of unknown grade values between two points. PlaneLok is also available in both the horizontal and vertical planes. PlaneLok automatically locks the beam on the receiver and keeps it on grade. This eliminates all environmental factors that may induce an error. Additionally, the HL750 Laserometer works with another HL750 for long range wireless remote display and monitoring.
2,600 ft (800m)
|Remote Control Type|
Full 2-way communication, operation, and security lock with transmitter
-10% to +15%
GL512 Laser, RC402 remote, choice of HL750 or CR600 receiver with clamps, NiMH rechargeable batteries & charger, and hard shelled carrying case.
General construction leveling such as forms, footers and pads; Precision placement of concrete for critical specification surfaces over long distance and with laser controlled screeds (Automatic PlaneLok); Drift free general construction vertical alignment and plumb for anchor bolt installation, plus form, tilt up and curtain wall plumbing (Automatic PlaneLok); General construction grading and excavating; Steep slope road embankments and ditch banks; Sports fields, driveways, ramps and drainage.