Spectra Precision GL720 Grade Laser

    More productivity, for more profitability

    The GL720 Series gives you the right laser for the right job… this dual steep slope grade laser transmitter with an advanced, long range radio remote control. Further, the GL720 Series offers the most innovative collection of features ever available – Long Range Laser Receiver, PlaneLok, Grade Matching and Automatic Axis Alignment – to let you get to grade faster and with more accuracy. On site, you’ll find that the advanced features quickly translate into productivity and accuracy.

    Features & Benefits:

    • Precision High Accuracy, Extra Long Range Grade Laser
    • The GL720 Dual Grade Laser are the longest distance, most accurate, and most durable of the Spectra Precision Lasers.
    • The rugged die cast housing, advanced leveling technologies, and temperature compensation make the GL720 laser the best choice for long distance applications and machine laser display.
    • Temperature compensation provides accurate stable results regardless of temperature changes.
    • Long battery life and flexible power options keep the unit working throughout the day.
    • Large displays make the numbers easy to read, even from a short distance.
      Better than 5 arc second servo deadband accuracy for demanding high accuracy requirements.
    • The GL720 features +10% in the X axis grade range and -0.5 to +25% Y-axis grade range with high accuracy up to 900 meters (3,000 feet) diameter. The GL720 is ideal for general construction and machine control grade applications
    • Active temperature compensation: Accurate, stable results regardless of temperature changes
    • Long-range wireless link: Unaffected by direction or sunlight
    • Protective lens hood: Ensures laser performance in inclement weather
    • Manual alignment sights: Allows fast, easy setup
    • High-powered visible beam: For fast setup and excellent performance in high dust conditions.
    • Selectable rotation speeds: 300, 600, and 900 rpm.
    • Intuitive, simple controls: Makes the GL722 series easy to use and learn
    • Manual vertical capability: With the use of the Long-range Remote, vertical applications such as vineyards become simple to setup
    • Field calibration: Makes it simple to check and adjust the calibration in the field either at the transmitter or via the remote
    • Long battery life: Flexible power options, battery life indicator, and a wireless operated sleep mode that saves battery during breaks
    • Fully sealed, rugged aluminum housing: With weather-resistant control panel, allows you to work in all weather and work conditions. Built-in non-slip carrying handle
    • Grade bump: Allows you to simply raise or lower the grade remotely
    • Grade reverse: Mirrors the grade setting with the push of a button
    • Automatic self-leveling: Over the entire grade range, simplifies setup and ensures repeatable accuracy (not applicable to GL742 steep grade model)
    • Spectra precision lasers: Proven performance and quality, supported by the industry’s leading service centers
    • Automatic off grade sensor: Prevents incorrect grading, and wasted man and machine hours
    • Large alpha/numeric displays: Transmitter display is visible from ground even on 10 foot tripods, no ladder needed

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