Foif A90 Gnss Rtk GPS 800 Channels 1408 Channels Tilt Survey Intelligent

Foif A90 Gnss Rtk GPS 800 Channels 1408 Channels Tilt Survey Intelligent. 1408 Channels High Accuracy: Supports 1408 channels with 2.5mm+0.5ppm horizontal accuracy for precise surveying. Tilt Survey Function: Built-in IMU tilt sensor enables efficient surveying without manual bubble leveling. Long Battery Life: 6800mAh removable battery provides over 13 hours of continuous working time. Multi-Constellation Support: High-accuracy four-constellation micro-strip antenna with zero phase center. Fast RTK Initialization: Achieves RTK initialization in just 10 seconds with reliability greater than 99.9%. Comprehensive Connectivity: Features Wi-Fi, Bluetooth, GSM/GPRS, LTE, and USB interfaces for versatile data transfer. 1-Year Warranty Coverage: Provides a 1-year warranty for main products with free parts for non-man-made damage.