NAVA and GISA are respectively high quality and high end handheld GPS and handheld GIS products which both are developed by BHCnav for……

GISA series lead the development of GIS data collector depending on the great originality. Aim at the rugged outdoor working……

Outdoor GPS is especially designed for outdoor sports enthusiasts. Built-in GPS enables navigating and positioning at any time. TFT screen is readable……