Garmin echoMAP 73dv Chartplotter Fishfinder
$288.00
Garmin echoMAP 73dv Chartplotter Fishfinder is a 7-inch chartplotter/sonar combo with HD-ID and DownVü capability, a 5 Hz GPS/GLONASS receiver, and preloaded LakeVü HD maps. It is well suited to freshwater anglers who want a larger screen with integrated charting and sonar.
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Overview Garmin echoMAP 73dv Chartplotter Fishfinder
Garmin echoMAP 73dv Chartplotter Fishfinder takes the echoMAP concept to a larger 7-inch display while keeping sonar and navigation in one unit. The combination of LakeVü HD mapping, fast position updates, and DownVü-enhanced bottom detail makes it practical for anglers who want both route guidance and a clearer view beneath the boat.
The 7-inch color display gives more room for chart and sonar viewing than compact 5-inch models.
Key Features
- HD-ID sonar and DownVü help with bottom tracking and structure interpretation directly below the boat.
- Preloaded LakeVü HD maps support freshwater navigation and route planning.
- The 5 Hz GPS/GLONASS receiver keeps position updates responsive for normal fishing and cruising use.
- The combo design keeps chartplotter and sonar functions in one installation.
Applications
- Freshwater fishing where LakeVü mapping and clear downward sonar views are both useful.
- Monitoring depth and bottom detail while following routes to favorite fishing areas.
- Installing one larger combo display instead of separate chart and sounder units.
Specifications
| Product Type | Chartplotter / sonar combo |
| Display Size | 7-inch |
| Sonar | HD-ID sonar and DownVü |
| GPS | 5 Hz GPS/GLONASS receiver |
| Cartography | Preloaded LakeVü HD maps |
| Transducer | 77/200 HD-ID / DownVü transducer |
What’s Included
- Garmin echoMAP 73dv Chartplotter Fishfinder
- 77/200 HD-ID / DownVü transducer
- Preloaded LakeVü HD maps
Frequently Asked Questions About Garmin echoMAP 73dv Chartplotter Fishfinder
What is Garmin echoMAP 73dv Chartplotter Fishfinder designed for?
Garmin echoMAP 73dv Chartplotter Fishfinder is designed for freshwater anglers who want a larger screen with integrated charting and sonar. It combines 7-inch display with HD-ID sonar and DownVü to support navigation, fishfinding, and everyday helm decisions.
What key functions make this unit practical on the water?
This display is described with 7-inch display; HD-ID sonar and DownVü; Preloaded LakeVü HD maps support freshwater navigation and route planning., giving the operator a clear mix of chart viewing, sonar detail, and practical control at the helm. Those details make it easier to read navigation data and interpret underwater information during normal use.
Can this chartplotter work within a broader marine electronics setup?
This unit includes 5 Hz GPS/GLONASS receiver, which supports data sharing, position updates, or system expansion when those functions are listed for the model. That can be useful for owners who want charting, sonar, and connected onboard information working together.
What makes this chartplotter easy to operate underway?
This marine display is aimed at freshwater anglers who want a larger screen with integrated charting and sonar, so its stated feature set matches practical day-to-day navigation and fishfinding needs. The screen size and feature focus should suit operators who want charting and sonar information presented in a single helm interface.

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