Garmin ECHOMAP UHD2 54cv with GT20-TM and US Coastal Charts

The Garmin ECHOMAP UHD2 54cv is a keyed 5-inch chartplotter and fishfinder built for coastal work where you want maps and sonar in one compact unit. This bundle includes the GT20-TM transducer plus preloaded Garmin Navionics+ U.S. Coastal and Great Lakes mapping, so you are not hunting for a chart card on day one.

Traditional CHIRP sonar and ClearVü scanning sonar come through the included GT20-TM. The sunlight-readable WVGA display uses physical keys for marking waypoints and flipping views without fighting a wet touchscreen. Built-in Wi-Fi talks to the ActiveCaptain app for software notices, Quickdraw Community contours, and map update workflows on a compatible phone.

Compared with a STRIKER fishfinder, this is a full chartplotter: coastal charts in the box, tide support on this coastal SKU, and Auto Guidance+ available to download through ActiveCaptain. It does not include SideVü. If you want side imaging or Ultra High-Definition ClearVü/SideVü, step up to the 74sv or 94sv UHD bundles in this family.

See it in action

What you get

• 5" class keyed display (800 x 480), bail or flush mount
• Preloaded Garmin Navionics+ U.S. Coastal and Great Lakes charts
• GT20-TM transducer for CHIRP traditional + ClearVü
• 500 W sonar transmit power
• Wi-Fi for ActiveCaptain; Quickdraw Contours support
• IPX7 water rating

Good to know

• cv vs sv: This 54cv includes ClearVü only. No SideVü.
• Charts: U.S. Coastal + Great Lakes Navionics+ content is included on this part number. Inland U.S. lakes SKUs are different.
• Controls: Keyed interface (not touchscreen). Good for wet gloves and rough water.

Specs

• Display: 5" class WVGA IPS, 800 x 480
• Unit size: 7.4" x 4.8" x 2.4" (18.8 x 12.2 x 6.2 cm)
• Weight: about 1.1 lb (0.5 kg)
• GPS/Galileo receiver: 5 Hz
• Waypoints: 5,000 · Tracks: 50 · Routes: 100
• microSD: 1 slot, up to 32 GB
• Power: 9 to 18 Vdc
• Transducer port: 1 x 4-pin
• Included transducer: GT20-TM
• Garmin part number: 010-02591-51
• UPC: 753759307080

In the box

• ECHOMAP UHD2 54cv chartplotter
• GT20-TM transducer
• Garmin Navionics+ U.S. Coastal and Great Lakes mapping (preloaded)
• Power cable
• Tilt/bail mount and flush mount kit
• Hardware and documentation