Topcon Gm-52 2" Total Station, Dual Display, Optical Plummet
The Topcon GM-52 is a 2-inch total station with dual display and SD/SDR data recording, in the GM-50 series housing with keypad and monochrome screen.
Topcon Os-201 1" Reflectorless Total Station, Win
The Topcon OS-201 is a 1-inch reflectorless total station with an onboard colour touchscreen and alphanumeric keypad running MAGNET Field.
Topcon Os-202 2" Reflectorless Total Station, Win
The Topcon OS-202 is a 2-inch reflectorless total station, the same OS-series touchscreen body as the OS-201 at a lower accuracy grade.