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Complete Topcon GR-3 base and rover GNSS RTK system, tracks GPS and GLONASS, seventy-two universal channels. Both units power on and function correctly: solid, reliable RTK fix on both, Bluetooth works great, UHF radio link established and stable.
Condition: minor scuffs and scratches from field use. Comes with the hard case, two UHF antennas, and one SAE charger. Batteries appear to hold a charge but are not guaranteed, system has been in storage for an extended period.
