The GL422N automatic, self-leveling dual grade laser is the most rugged and cost-effective laser that can perform three essential tasks: leveling, grading, and vertical alignment. Even in harsh jobsite conditions, it consistently delivers reliable and accurate performance, enabling you to work faster and smarter.

This laser's rugged design allows it to withstand drops of up to one meter onto concrete and tripod tip-overs up to 1.5 meters. Its full weatherproofing and dustproofing features reduce downtime and lower repair costs over the life of the product.

Each GL422N laser system now includes the advanced HL760 Digital Readout (DRO) receiver that provides automatic Grade Match, PlaneLok, and Fingerprint function. Grade Match measures and displays the existing grade over unknown ground, eliminating time-consuming and error-prone calculations. PlaneLok automatically locks onto an existing horizontal elevation or vertical alignment point, which eliminates all drift or the possibility of error due to improper calibration or weather. The unique Fingerprint function only accepts the beam from the laser it is paired with.

The CR600 receiver is also an option when a machine-mounted display elevation is required. The laser tool kit includes a GL422N Grade Laser, HL760 Laser Receiver, C70 Adapter, 105516 Vertical Adapter for HL Receiver, RC402N Radio Remote Control, NiMH Rechargeable Batteries, charger, and carrying case.

The GL422N's automatic, self-leveling feature and its ability to perform three essential tasks make it the most rugged and cost-effective laser on the market. Its durable design, combined with full weatherproofing and dustproofing, ensures reliable and accurate performance even in the harshest jobsite conditions. The advanced HL760 DRO receiver, with its automatic Grade Match, PlaneLok, and Fingerprint function, further enhances the laser's capabilities, reducing time-consuming calculations and eliminating the possibility of errors. The RC402N radio remote control allows users to control all laser functions from up to 330 ft (100 m) away, improving efficiency and convenience on the jobsite.

Overall, the GL422N is a versatile and robust laser tool that can tackle a wide range of leveling, grading, and vertical alignment tasks with consistently accurate and reliable results, even in the toughest work environments.

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