GL622N GRADE LASER-SPECTRA PRECISION
These lasers include a new long range radio and HL760 digital readout receiver. These lasers offer automatic self-leveling in grade, horizontal and vertical planes.
The GL612N and GL622N include the RC602N full-function radio remote control. With the remote, contractors can do everything that they can do at the laser keypad, up to 500 feet (150 meters) away. The ability to make grade changes and start automatic alignments remotely can significantly reduce setup time and speed operations.
Each laser system includes the advanced HL760 Digital Receiver that provides a digital readout of elevation and can be used at an operating diameter of up to 2,600 feet (800 meters).
With the HL760, several advanced features of the GL600 series can be utilized:
Grade Match: Wireless communication between the HL760 Digital Receiver and the transmitter provide automatic Grade Matching which allows measurement of unknown grade values between two points.
Plane-Lok: Plane-Lok automatically locks the beam on the receiver and keeps it on grade, reducing typical environmental factors that may induce an error.
Automatic Axis Alignment (GL622N only): This allows contractors to easily perform dual axis alignments for grade work applications such as sports fields, parking lots, tennis courts, driveways or any irregular field with non-perpendicular grade profiles.