800 Channels Stonex S800 / S900 Gnss Rtk (S9II) Surveying Instrument

800 Channels Stonex S800 / S900 Gnss Rtk (S9II) Surveying Instrument. 800 Channels High Precision: Tracks GPS, GLONASS, BEIDOU, GALILEO, QZSS with 2mm accuracy. 12 Hours Battery Life: Dual hot-swappable batteries ensure up to 12 hours of continuous operation. IP67 Rugged Design: Waterproof, dustproof, and shock-resistant for harsh environments. Multi-Constellation Support: Includes all GNSS signals with no additional cost for high accuracy. Smart E-Bubble Feature: Automatically records points when the pole is leveled via software display. Web UI Control: Manage settings and download data via Wi-Fi on smartphones or tablets. Customizable Language: Language settings can be customized to meet specific user requirements. Lifetime After-Sales: Provides lifetime after-sales service support for all purchased instruments.