Dual Trimble R10 UHF GNSS RTK KIT with TSC3 Trimble Access 90909-61Data Collector Controller 9JA Enterprise Dual Trimble R10 UHF GNSS RTK KIT with TSC3 Trimble Access 90909 61 Part No: 90909 61 Rugged field data collector for controlling total stations, GNSS receivers, and collecting survey data in the field. Pre loaded with surveying software. Tested and ready to pair with your instruments. Pre Owned Tested Fully Tested Ships Worldwide In Business Since 2008 Specifications Radio Frequency UHF 450470 MHz Accuracy 8mm