The Spectra Precision GL422N dual axis grade laser extends the proven capabilities of the GL412N platform to applications requiring independent grade control on both X and Y axes. This dual-axis configuration provides maximum flexibility for complex construction projects involving simultaneous slope requirements on perpendicular axes, such as drainage basin grading, building pad preparation, or multi-directional site work.
Contractors benefit from independent grade range control (-10% to +15% on both axes) and the included RC402N radio remote control, allowing wireless grade adjustments from up to 100 meters away. This eliminates operator positioning conflicts and improves crew safety by keeping personnel in visible, safe locations away from active grading equipment. The 800-meter range ensures coverage across large project areas without repositioning.
Built for jobsite durability, the GL422N features IP66 water and dust protection, surviving the wet, muddy, and debris-laden conditions common on active construction sites. The rugged construction withstands the bumps, drops, and impacts of daily field use. Dual power options—35-hour NiMH rechargeable or 50-hour alkaline—provide flexibility in choosing between quick recharging and extended single-battery operation.
Setup and operation are straightforward, with self-leveling capabilities reducing setup time on uneven terrain. When used with compatible receivers (HL760 or CR700), Automatic Grade Match and PlaneLok features simplify operation and prevent accidental grade shifts during work.
The GL422N's dual-axis capability makes it ideal for contractors managing complex grading where perpendicular slopes must be maintained independently. Combined with wireless remote control, exceptional durability, and field-proven reliability, the GL422N delivers the precision and efficiency required for multi-directional construction projects. A 5-year warranty protects your investment.
