Hot Sale Land Surveying Instrument Second Hand Chcnav I90 Z Survey Gnss Receiver GPS Rtk Gnss Base and Rover
2025-04-13
introduction 3200
Dual Frequency Receiver
624 Channels
Gnss Receiver Chcnav I90
L1 C/a, L2c, L2p, L5
up to 10 Hz
100% Condensation
Tool Box
30*44*52cm