IS-3 Robotic Total Station

IS-3 Robotic Total Station

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The world’s first advanced imaging station with 30x coaxial through the lens imaging sensor.

Fully Robotic Total Station with Advanced Imaging and Long Range Scanning

The power, accuracy, and speed of a total station with the auto-scanning capabilities of a laser scanner, Topcon’s IS-3 instrument takes volumetrics, as-built measurements, and monitoring from the lens to your fingertips.


  • Wide angle and 30x Through the Lens (TTL) twin camera imaging solution
  • Fast iSCAN routines
  • X-TRAC8™ auto-tracking to stay on target
  • Class 1 reflectorless measurements out to 2Km
  • Remote live video directly to the hand held field controller out to a 300m range