2020 Topcon Construction Rough and Fine Grading Millimeter GPS Grader

Laser Zone™ — A unique coded laser creates a grade control zone with all the advantages of satellite positioning technology, along with the accuracy of a laser. You get enhanced accuracies with the superior performance and usability of Topcon standard machine control.

Your GNSS survey rovers can also use the Laser Zone™ for all site survey work, and receive the same precision.

Features may include:

• GPS + GLONASS coverage

• Millimeter level accuracy

• 2400 meter horizontal working range

• 40 meter vertical working range

• Multiple users in the same zone