For more information available by downloading the product data sheet, see the link below. RTK licensing and SIM card available separately. Providing two tablet options for your different demands. Sunlight readable capacitive screen, high resolution LCD display, smooth operation and fast response, designed for your convenience. Directly measurement of A/B points via buttons on the 40cm diameter steering wheel, ensuring the driving accuracy in complex environments. High torque and anti-vibration motor, providing you with a fluent and stable steering experience. Equipped with SinoGNSS K8-platform and dual-helix antennas, the GNSS pole supports full-constel-lation & full-frequency tracking for reliable positioning and heading. Easy installation without connecting to the tire crossbar. High-temperature resistant wires are suitable for outdoor use, bringing longer service life. Direct connection via the hub to avoid tangling of wires. High-quality lemo interface for higher safety and reliability.