Geodetic Total Station GT Series

Geodetic Total Station GT Series

Product Overview

  • The world’s fastest! *
  • The world’s smallest! *
  • The world’s lightest! *
  • World’s first Internet-connecte (IoT) total station! *
  • Highest quality in class!
    *As robotic total station, by our research on January 2016.

The next generation total station TOPCON GT

The world’s fastest!*
UltraSonic motor and direct drive system!


Accomplished world’s fastest turning speed of 180° per second with UltraSonic motor and direct drive system. This also contributes to ultraslim body.

The world’s smallest!*
Redesigned ultra-slim body!


GT is designed by reviewing of the basis and redesigned to the world’s smallest total station.

The world’s lightest!*
Accomplished weight-saving, 5.7 kg motor drive total station!


GT is a third smaller than any previous Topcon robotic instrument and the same weight as a manual total station — providing easy carrying and setup at a project site.

World’s first Internetconnected (IoT) total station!*
Integrated cellular modem. Total station now with Internet-connectivity!


GT is fully connected with cellular modem and wireless LAN. This allows direct connectivity to MAGNET® Enterprise and provides you close connection between a project site and office staff and managers.

Highest quality in class!
Passes various environmental test with Topcon quality!


Tough designed GT, passes impact, vibration, high-temperature, and humidity testing — provides consistent performance at any harsh environments.

Versatile functions




Enhanced prism-tracking strength under any conditions in case you lose the line-of-sight by interruption or strong sunlight.
Even if a prism lock is lost, you can easily turn GT and reacquire the prism with RC-5 and go back to work smoothly.



Precise measurement can be done by just “Rough Aim” and “Press Trigger button” without lens focus and other operations.
Auto-collimating provides consistent accuracy and speed regardless of operator’s skill levels and condition.

GT Product Movie

GT Product Movie      GT Promotion Movie      GT Promotion Movie


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