The Used Topcon Hiper Hr Gnss Base And Rover Kit is a Tools & Instruments product. It features a Next generation Fence Antenna, IP67 waterproof design, integrated Cellular, LongLink and Radio communications, 452 Universal Tracking channels, 9-axis TILT compensation, internal Wi-Fi and multi-spectrum Bluetooth, up to 8 GB memory, external power 6-28VDC with two internal batteries, up to 9 hours operation time, and operating temperature range from -40°C to 80°C.