Spectra Precision GL722 Dual Grade Laser w/ Remote Control

The Spectra GL722 is a self-leveling construction laser with dual grade capability, automatic axis alignment, grade matching, PlaneLok, and full radio remote functions. With an operating range of up to 3,000 feet, the GL722 also includes a CR600 laser receiver and remote control. With the same range and base capabilities as the Spectra GL720 , the GL722 laser level has an X-axis grade range of +/-10 % and -0.5% to +25% in the Y-axis. Grade match allows you to automatically match and display an existing grade, while PlaneLok virtually eliminates beam drift by locking the laser beam to a fixed elevation for increased stability and accuracy.