Streamlines leveling, grading and vertical alignment, the Spectra Precision GL412N Grade Laser provides precise result in various general construction and slope work. It is also highly durable and delivers excellent performance, even in harsh jobsites. This rugged, automatic laser level includes the RC402N remote control and the advanced HL760 laser receiver with digital readout of elevation.
With a working range of up to 2,600 feet, this Spectra grade laser has a grade capability of –10 to +15 percent on a single axis. It is also self-leveling horizontally and vertically within ±5 degrees and has an accuracy of 1/16 inch per 100 feet. For anchor bolt and form alignment, the GL412N self-plumbs in the vertical position and can be mounted on a 5/8-11 tripod thread vertically or horizontally.
HL760 Laser Detector
Works with the GL412N in automatic Grade Match and PlaneLok, the Spectra HL760 is a highly versatile laser receiver for basic and advanced leveling and aligning applications. It features digital readout of elevation and an anti-strobe sensor to prevent false reading from jobsite strobe lights. It also has a unique fingerprint function that detects only the laser beam of the paired laser level. The Spectra CR600 laser receiver is also an option when a machine mounted display elevation is required.
Spectra RC402N Remote Control
The RC402N full-function remote control comes standard with the GL412N grade laser and offers an easy to use menu-driven interface. With a working of up to 330 feet, this radio remote gives the ability to make long-range grade changes and automatic alignments.
The Spectra GL412N has an out of level alert that shuts off the grade laser if it is knocked out of place to avoid erroneous readings. It also has a selection of sensitivity for accurate results even in high winds or on high vibration jobsites.
With an IP66 rating, this laser level is protected against dust and water jets from any angle. It can also withstand drops of up to three feet onto concrete and tripod tip overs up to five feet. This slope laser uses NiMH batteries and works up to 35 hours of continuous use.
This Spectra grade laser package comes with a HL760 laser receiver, rod clamp, RC402N remote control, small carrying case, rechargeable battery pack, charger and a 5-year manufacturer’s warranty.