Add to Cart The item has been added Garmin GSD 24 Digital Black Box Network Sounder, 50/200 kHz, 600W-2kW, IPX7, 5,000 ft Max Depth, Garmin Marine Network OverviewThe Garmin 010-00957-00 is a digital black box network sounder that adds traditional sonar to a compatible Garmin chartplotter over the Garmin Marine Network. It supports 50/200 kHz operation... MSRP: $749.99 Add to Cart The item has been added Compare
