![The Garmin 178C | Our an independent review of the Garmin 178C marine GPS chartplotter and more on marine electronics. The Garmin 178C | Our an independent review of the Garmin 178C marine GPS chartplotter and more on marine electronics.](https://www.fishfinders.info/wp-content/uploads/2013/09/garmin178c240x195.jpg)
The Garmin 178C | Our an independent review of the Garmin 178C marine GPS chartplotter and more on marine electronics.
![Sell Garmin GPSmap 178c Sounder GPS Chartplotter Sonar Display Unit W/ Int. Antenna in Sturtevant, Wisconsin, United States, for US $139.99 Sell Garmin GPSmap 178c Sounder GPS Chartplotter Sonar Display Unit W/ Int. Antenna in Sturtevant, Wisconsin, United States, for US $139.99](https://www.2040-parts.com/_content/items/images/9/1987809/001.jpg)
Sell Garmin GPSmap 178c Sounder GPS Chartplotter Sonar Display Unit W/ Int. Antenna in Sturtevant, Wisconsin, United States, for US $139.99
![Name brand GPS receivers, fishfinders, marine chart plotters and topographical mapping software along with other outdoor items. Name brand GPS receivers, fishfinders, marine chart plotters and topographical mapping software along with other outdoor items.](http://www.gpsdiscount.com/products/garmin/images/gpsmap178.jpg)