Leica ATX900 GG GNSS RTK Base Rover 900 system Used condition like new and ready to work Come with warranty 12 month Manufacture : 2007 includes: - 2 ATX900 GPS Antenna - Controller + GPS functionality software - 2 Satelline 3AS radio modem 458.150 MHz - 2Hz RTK Update Option GPS900 - GPS900 Y-Cable - 1.2m cable ATX1230/900 RX1250/900 - 4 Lith-Ion Battery 2Ah Used With RX1200 - 2 Gainflex radio antenna - Tripod/GFU Adaptor - Pro Charger & Cable (Req. GDI221/222 Plates) - 2 Adapter Plate for Charging GEB221/211 - Telescopic Carbon GPS Pole (2m Snap Lock) - Holder For RX1250/900 and GFU Modem Housing - Clamp for Holding GHT39/56 Plate on Pole - Metal Tripod, Telescopic - Basic Tribrach with Optical Plum. new green - Carrier with 5/8" screw, GPS antenna - Height Hook - NIMH, 12V 8AH large external battery - 2.8m Data Transfer Cable For RX1250 - Application Reference Line - Application DTM Stake Out - Application Volumes - Shipping Case - Leica GEB 171 External battery Applications: - Setup Reference - Resection - measure - Stakeout - Reference Line - volume calculation - RoadRunner. - Determine Coordinate System. - Cogo and routes editor.