Garmin ECHOMAP UHD2 74sv Chartplotter/Fishfinder Combo w/US Coastal Maps w/o Transducer

The Garmin ECHOMAP UHD2 74sv display-only package combines a 7-inch touchscreen with keyed assist, Garmin Navionics+ US Coastal charts, and UHD ClearVü, UHD SideVü, and traditional CHIRP sonar support. No transducer is included, so this version suits buyers who already have a compatible Garmin transducer or want to select one for a particular hull. Wireless sharing supports sonar, waypoints, and routes between compatible UHD2 units.

Key Features

- 7-inch touchscreen with keyed assist – Provides direct touch operation with physical button support for a compact helm.
- 800 x 480 resolution – Shows essential chart and sonar information while keeping the unit easy to install.
- UHD ClearVü, UHD SideVü, and traditional CHIRP support – Provides multiple sonar options when paired with suitable hardware.
- Garmin Navionics+ US Coastal charts – Provides preloaded chart coverage for supported US coastal waters.
- Wireless sharing – Allows compatible UHD2 units to share sonar, waypoints, and routes.

Who Is This For?

This unit suits coastal fishing boats, bay boats, center consoles, and owners upgrading an existing Garmin installation. It is useful when you want to choose the transducer separately or already have one planned.

It is not ideal for buyers who want a complete ready-to-fish package because no transducer is included. The bundle version is more convenient for a new installation that needs the GT54UHD-TM supplied.

Compatibility

Confirmed features include Garmin Navionics+ US Coastal charts, UHD ClearVü, UHD SideVü, traditional CHIRP, and wireless sharing of sonar, waypoints, and routes between compatible UHD2 units. The supplied information does not identify specific transducer models, NMEA 2000, NMEA 0183, radar, autopilot, or third-party network compatibility. No named incompatible system was provided; verify Garmin transducer and network requirements before installation.

Technical Specifications

- Brand: Garmin
- Model: ECHOMAP UHD2 74sv, 010-02684-00
- Display: 7-inch touchscreen with keyed assist
- Resolution: 800 x 480 pixels
- Preloaded charts: Garmin Navionics+ US Coastal
- Built-in sonar: UHD ClearVü, UHD SideVü, traditional CHIRP
- Transducer: Not included
- Wireless sharing: Sonar, waypoints, and routes between UHD2 units
- Warranty: 1-year limited warranty
- Origin: Designed in the USA; made in Taiwan

Warranty & Support

Garmin provides a 1-year limited warranty. The supplied specifications do not state warranty exclusions or service procedures.

The no-transducer ECHOMAP UHD2 74sv gives you the same 7-inch display, keyed assist, US Coastal charts, and sonar support as the bundle while leaving transducer selection open. That flexibility helps with an existing Garmin installation, but the sonar will remain unused until the correct hardware is added. Choose the bundle for a simpler new setup; choose this version when you already have a transducer plan.