Garmin GPSMAP 178C Color Screen GPS Chartplotter and Sounder DISCONTINUED
NOTE: This item has been discontinued by Garmin. Check out the GPSMAP 440s (click here), with updated networking capability and a pre-loaded coastal charts.
Looking for a new Garmin GPS and/or Sonar system? Click here to find one.
The Garmin GPSMAP 178C is available in six configurations:The single-frequency transom mount 200 kHz transducer is ideal if you do most of your fishing and treasure hunting in shallow waters off the coast or in inland lakes and bays. Available with a cost-effective internal antenna or an expanded-range external antenna.
The dual-frequency transom mount 50/200 kHz transducer is ideal for offshore boating. The dual transducer reaches deeper depths and with improved resolution. Available with a cost-effective internal antenna or an expanded-range external antenna.
The GPSMAP 178C is also available without a transducer in either internal antenna or external antenna mode if you prefer a bronze or plastic thru-hull transducer.
Garmin GPSMAP 178C with Internal Antenna and Dual Frequency Transducer DISCONTINUED
Garmin GPSMAP 178C Sounder / Chartplotter with Internal Antenna (No Transducer) DISCONTINUED
Garmin GPSMAP 178C Sounder / Chartplotter with External Antenna (No Transducer) DISCONTINUED
Garmin GPSMAP 178C with External Antenna and Dual Frequency Transducer DISCONTINUED
Garmin GPSMAP 178C with External Antenna and Single Frequency Transducer DISCONTINUED
- Automotive GPS Units
- Handheld GPS Units
- Wrist / Fitness GPS
- Chartplotters / GPS
- Fishfinders / GPS
- Motorcycle / ATV GPS
- Two-Way Radio / GPS
- Safety & Tracking
- Camping & Outdoors

