Overview
THIS ITEM IS DISCONTINUED
- Bright, sunlight-readable colour display
- Includes pacific marine basemap
- Inlcudes built-in sounder with Garmin's exclusive See-Thru® fish targeting technology
The
GPSMAP 178C features a built-in pacific marine basemap and accepts BlueChart® offshore marine cartography, featuring detailed depth contours, inter-tidal zones, wrecks, navaids, and many other points of interest.
The
GPSMAP 178C is a combination GPS and dual frequency (50/200kHz) fishfinder. The sounder features adjustable range, gain, zoom and bottom lock. It also has new digital display technology that offers an easy-to-read, semi-transparent digital readout so you can see sonar images "behind" the data.
The built-in sounder features Garmin's exclusive See-Thru® fish targeting technology, leaving the fish with nowhere to hide.
GPSMAP 178C Screenshots
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Compatible Accessories
listed by type in alphabetic order