Spectra Precision GL412N-2 Single Grade Laser System Package

• Working range of 800 m (2,600 ft) diameter
• Accuracy 1.5mm @ 30 m (1/16 inch @ 100 ft)
• Extremely durable and portable
• Automatic horizontal and vertical self-leveling

The Spectra Precision GL412N-2 is a single grade laser system package that includes (GL412N) single grade laser, tripod, (GR152) 15 ft grade rod, (CR700) combination laser receiver, and 10MaH batteries.

The automatic self-leveling Spectra Precision GL412N single grade laser is the most rugged, cost-effective laser that does three jobs-level, grade, and vertical alignment. Even in harsh job site conditions, the GL412N delivers consistently reliable and accurate performance, enabling you to work faster and smarter.

The rugged GL412N laser can withstand drops of up to 1 meter (3 feet) onto concrete and tripod tip-overs up to 1.5 meters (5 feet). This strength, combined with full weatherproofing and dustproofing, reduces downtime and lowers repair costs over the life of the product.

Versatile Grade Laser with Vertical Alignment

This laser system now includes the advanced HL760 Digital Readout (DRO) receiver. The receiver provides automatic Grade Match which allows measurement of unknown grade values between two points over unknown ground and eliminates time-consuming slope calculations. PlaneLok automatically locks on to an existing elevation or vertical alignment point which eliminates all drift or possibility of error due to improper calibration or weather. The new 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.

User Benefits

• Simplifies level, grade, and vertical alignment setups
• Increases reliability, accuracy, and durability
• Easy to transport, easy to carry, easy to store
• Energy-efficient design offers long battery life
• Highly durable design enables the GL412N/GL422N to survive a drop up to 1 m (3 feet) onto concrete
• Radio remote control allows operation of all laser functions from anywhere on the job site