Topcon, the company that brought you the first integrated GPS receiver now brings you the first fully integrated handheld GNSS receiver and field controller!
Topcon continues to enhance GNSS receivers by adding Vanguard TechnologyTM to the already successfull GRS-1. The GRS-1 now featuring Vanguard TechnologyTM has 226 GNSS channels that use Universal Tracking Technology for unmatched GNSS signal flexibility and expandability. It is all-in-one handheld GNSS receiver and field controller with high speed processor, bright sunlight readable screen, and optional camera. It is packed with communications as well. Bluetooth®, Wifi, and optional internal CDMA or GSM modem.