The Stonex R3/R20 offer optimum performance up to 3500 m with prism and 800 m reflectorless. The R3/R20 is equipped with a illuminated reticle telescope that provides the best quality of observation, whatever the environmental conditions.
The programs on board of this total station make it suitable for any work in construction, cadastral, mapping and staking, through a user-friendly interface. Thanks to the presence of Bluetooth connection, it is possible to connect an external controller, giving the possibility to use a customized field software.