Kolida's new fully functional RTK - K7/K58Plus, uses the latest generation of Beidou high-precision chips, all satellites and all frequencies, stable and accurate signals, equipped with the fourth generation IMU technology, comprehensive performance improved by 30% compared to the previous generation, Farlink radio communication technology, bid farewell to large radio stations, achieve 10km ultra long transmission and reception, support high-precision position service, one click connection, fixed upon startup, use intelligent energy-saving motor system, and mobile station has an ultra long endurance of 20h Consolidate numerous new technologies, empower the future, and make surveying faster, more precise, and stronger.