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Spectra Precision GL412N Single Grade Laser

  • Spectra Precision GL412N Single Grade Laser

    Spectra Precision GL412N Single Grade Laser SPGL412N

    The automatic, self-levelling Spectra Precision® GL412N single grade laser is the most rugged, cost-effective laser for outdoor work. It 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 one metre onto concrete and tripod tip-overs up to 1.5 metres. This strength, combined with full weatherproofing and dust-proofing, reduces downtime and lowers repair costs over the life of the product.
    The GL412N laser system now includes the advanced HL760 Digital Readout (DRO) receiver that provides automatic Grade Match, PlaneLok and Fingerprint function.
    - Menu driven user interface reduces learning time and eliminates complex button pressing to activate
      advanced features
    - RC402N radio remote control allows control of all laser functions from up to 330feet (or 100 metres
    - Maintains performance even in rainy, dusty and other harsh job site and weather conditions – IP66
      environmental rating
    - Durable design reduces downtime due to drops and tripod tip-overs
    - Automatic Grade Match eliminates time consuming and error prone calculation
    - Mask mode eliminates interference with other crews on the job site
    - Comes with HL760 receiver
    - Levelling 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 
    Levelling Accuracy
    Operating Diameter
    Grade Range
    Laser Type
    Laser Class
    Self-Levelling Range
    Levelling Indicators
    Radio Range (HL760)
    Power Source
    Battery Life
    Operating Temperature
    Storage Temperature
    Tripod Attachments
    Dust and Waterproof
    Low Voltage Indication
    Low Voltage Disconnection
    +/- 1.5 mm/30 m, 10 arc seconds
    appr. 800 m
    -10% to +15% (Single Axis GL412N)
    300, 600 rpm
    red diode laser 650 nm
    Class 2
    +/- 5° (+/- 9%)
    LCD indications and LED flashes
    up to 100 m
    10.000 mAh NiMH battery pack
    35 hours NiMH; 50 hours alkaline
    -20°C to 50°C
    -20°C to 70°C
    5/8 x 11 horizontally and vertically
    Yes – IP66
    3.1 kg
    LCD battery indicator
    unit shuts off
    5 Years
    Spectra Precision HL760 Receiver 
    - Fingerprint function filters out other lasers that strike the
      receiver and only accept the laser that it is paired with.
    - No need to go “on-grade” to measure: saves considerable
    - Reduces rework by allowing remote monitoring.
    - Increases reliability, accuracy and durability
    A 12.7 cm reception height, more than double the industry standard, allows quick acquisition of the laser beam. An anti-strobe sensor prevents false readings from site strobe lights. The HL760 features a digital readout of elevation that provides a numeric display of ± 5 cm (± 2 inches). The readout is displayed on the large front and rear LCD’s and shows exactly how far the elevation is from on-grade for fast and easy cut/fill readings. Accurate measurements can be made without moving the rod clamp, saving time and increasing productivity. Selectable units of measure can be displayed meeting your application - mm, cm, ft, in or fractional inches.
    The Digital Readout Receiver is designed to survive the tough construction site conditions; it is totally waterproof and can withstand a drop of 3 meters onto concrete. The HL760 offers a 3-year warranty. 
    Standard Kit Includes:
    GL422N Dual Grade Laser
    HL450 MM Receiver
    RC402 Remote
    Alkaline Batteries
    Premium Kit Includes:
    GL422N Dual Grade Laser
    HL760 Receiver
    RC402 Remote
    Rechargeable Battery & Charger