With Trimble ProPoint™ GNSS technology and new Trimble TIP™ tilt compensation, the R12i delivers unmatched GNSS performance, speed and accuracy to boost your productivity like never before. With improved performance in challenging GNSS conditions and robust IMU-based tilt compensation that lets you forget about leveling the pole, you'll get more done faster than you thought possible KEY FEATURES ► Trimble® Inertial PlatformTM (TIP) technology. Calibration-free and magnetically immune IMU-based tilt compensation for topo measurements and stakeout. ► Trimble ProPointTM GNSS positioning engine. Engineered for improved accuracy and productivity in challenging GNSS conditions. ► 672-channel solution with Trimble 360 satellite tracking technology ► CenterPoint® RTX correction service delivers fast, RTK level accuracy worldwide via satellite/IP ► Trimble xFill® correction outage technology ► Optimized for Trimble AccessTM field software ► AndroidTM and iOS platform support ► Cellular, Bluetooth®, Wi-Fi data connectivity ► Military-spec rugged design and IP-67 rating ► Ergonomic form factor ► All day battery with built-in status indicator ► 6 GB internal memory ► Supports augmented reality capabilities through Trimble SiteVisionTM Includes: Base / Rover / Network Rover Modes Dual Frequency Tracking Triple Frequency Tracking SBAS QZSS GLONASS Beidou Galileo NavIC (IRNSS) Precision level max/max Trimble Data Collector support 20 Hz Cellular modem activation Inertial Navigation xFill Activation Memory extension to 6GB