The Garmin ECHOMAP UHD2 54cv is a 5-inch fish finder and chartplotter combo. It includes the GT20-TM transducer and Navionics+ U.S. Coastal and Great Lakes mapping.

• 5-inch display keeps the unit compact for smaller consoles and tight helms
• 2D traditional sonar shows fish targets and depth below the boat
• Down-scanning sonar reveals detailed structure beneath the hull
• Included GT20-TM transducer provides both sonar views without a separate purchase
• Built-in GPS supports waypoint marking and navigation
• Navionics+ U.S. Coastal and Great Lakes mapping adds coastal and Great Lakes charting

Sold by Mirage Fish Finder, the ECHOMAP UHD2 54cv combines a compact 5-inch display, the included GT20-TM transducer, and coastal mapping.