GPS CHCNAV i83 Pro

Achieve centimeter-level precision with the i83 Pro’s 336-channel GNSS engine, powered by the iStar algorithm increasing GNSS signal tracking efficiency by up to 30%, ensuring accurate, survey-grade positioning.

Expand your capabilities with the i83 Pro’s support for Trimble RTX and OmniSTAR, offering RTK-level accuracy without a base station. The receiver also supports flexible data rates, including 20Hz and optional 50Hz outputs.

Increase your productivity with the i83 Pro’s built-in 200 Hz auto IMU sensor for accurate measurements with up to a 60° pole tilt, making it faster and easier to perform surveying tasks while maintaining a high level of accuracy.

The i83 Pro’s advanced integrity features, including Fault Detection & Exclusion (FDE) and Receiver Autonomous Integrity Monitoring (RAIM), improve position quality by identifying and mitigating satellite errors.

i83 Pro keeps you connected with built-in Wi-Fi, Bluetooth, 4G, and UHF modems, and features multiple GNSS survey modes, including RTK networking, UHF base rover configurations, and continuous RTK corrections.

Work efficiently with the i83 Pro’s high-resolution color display and intuitive controls. The display provides clear status updates, while the system’s quick setup makes it easy to use in the field.