HDX-121 Chart Plotter / Sounder $2550
built in GPS or use an external GPS with heading sensor like the GP17hd
HDX-121BB Chart Plotter / Sounder Black Box version (no Display or GPS) $1695
All Marine Computers come equipped with an internal GPS & external GPS antenna.
NAVROC Marine Explorer Computer AC Powered $899
Intel 7th generation processor
8G DDR4 RAM
TZ Navigator Software – $500
TZ Professional – $3,000
We are an Olex dealer and know how to install and repair computers ...