The Benchmark Supply's i89 is a lightweight, pocket-sized GNSS receiver built for professionals who need high-accuracy RTK performance, even in challenging environments. Powered by a 1408-channel GNSS engine, Auto-IMU, and Benchmark Supply’s advanced iStar2.0 algorithm, the i89 ensures fast initialization, enhanced multipath mitigation, and a 96% RTK fix rate—ideal for areas with intense ionospheric activity.
Engineered for both traditional and visual surveying, the i89 features dual integrated cameras that extract survey-grade 3D coordinates from real-world video. Visual Survey mode enables precise measurement of hard-to-reach or obstructed points, while AR-powered stakeout with Virtual Pole Tip™ (VPT™) technology boosts accuracy and efficiency across all skill levels.
Whether you’re modeling facades, staking boundaries, or collecting data in dense urban zones, this receiver blends advanced GNSS, visual intelligence, and durability in one smart, efficient device.