With the latest total station technology in an IP65 rated housing, the OS can handle whatever you need to accomplish. Built for on-the-go tasks with a far reaching, precise firing EDM, extended use batteries, and data collection software right on the instrument. Take charge of sites with world-class accuracy from the OS series by Topcon.

  • Modern, intuitive MAGNET® Field on-board data collection software
  • Powerful EDM for rapid, repeatable measurements
  • Convenient EDM trigger key with minimal disturbance

The OS series is a professional grade, compact total station with a touchscreen interface on the instrument. Our exclusive LongLink wireless communication method coupled with a robust EDM is an all in one solution for peak performance. MAGNET Field software enables quick field measurements including cross sections, full COGO calculations, and surface staking with just one tap on a screen icon.