Spectra GL720 Dual Grade PKG-English


Built for Grade Professionals, the Spectra Precision GL700 Series of grade lasers are the most advanced grade lasers on the market. Delivering industry leading performance and accuracy, you can be sure that if you need to work with grade over long distances and require high accuracy the GL700 series will deliver.

  • The GL720 offers automatic temperature compensation, for the industry’s best accuracy over environmental changes, eliminating the need for re-calibration every time the seasons change
  • Automatic self-levels to 25 Percent
  • Can be used for field tiling applications where tight accuracy and dual grade feature allow for proper drainage for most agricultural jobs
  • Grade reverse feature works great for crowning applications for roads and/or sports field jobs without having to realign laser on the crown
  • General applications: GC, field tiling, sports field construction, site preparation, trenching, pipe laying, road construction and machine control
  • Laser Class 2 , <1mW, IEC60825-1:2014

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SKU: GL720 Categories: ,


The Spectra GL720 Dual Grade PKG-English is is designed for high performance and accuracy over long distances.  The Spectra Precision GL720 is easy to use and provides long range, high accuracy dual grade capability. With a grade range of ±10% in the X-axis and -0.5 to +25% in the Y-axis, combined with a 900m (3,000 feet) operating range no job is too small for this laser. The GL720 is ideal for general construction and machine control grade applications.

Spectra Precision GL720, dual grade laser. An easy-to-learn, easy-to-use one-person grade laser, economical and accurate up to a 3,000 ft diameter. The Axis Grade Range X of -10 to +10 Percent and Axis Grade Range Y of -0.5 to +25 Percent , makes the GL720 ideal for general construction and machine control applications. Packaged with HL700 handheld receiver and rod clamp(3-year “no excuses” warranty on receiver and clamp).

Additional information

Weight 3 kg