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  • Spectra Precision® Grade Laser GL412N


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


    • Automatic horizontal and vertical self-leveling
    • Accuracy 1.5mm @ 30 m (1/16” @ 100 ft), 10 arc seconds
    • Working range of 800 m (2,600 ft) diameter
    • Radio communication between the HL760 DRO receiver and the laser provides automatic Grade Matching and PlaneLok
    • “Fingerprint” function of the HL760 DRO receiver only accepts the beam from the laser it is paired with
    • Height of Instrument Alert - unit stops rotating when jarred to avoid erroneous readings
    • Long range RC402N Radio remote control
    • Selection of Sensitivity - accurate even in high winds or on high vibration job sites
    • Extremely durable and portable, withstands 3 ft drops and 5 ft tipovers
    • 5 Year warranty


    • Leveling concrete forms and footers
    • General construction vertical alignment and plumb such as anchor bolt and form alignment
    • Sports fields, tennis courts and driveways
    • Grading and excavating
    • Steep slope road embankments and ditch banks
    • Ramps and drainage

    Model GL412N
    Includes: GL412N Single-slope Grade Laser with HL760 Laserometer, Rod Clamp with Bubble Vial, RC402 Remote, NiMH rechargeable battery pack and charger, Case

    Part #7S0006

    Ships directly from Spectra. We are an authorized dealer for Spectra Precision Lasers.