Garmin GT54UHD-TM Ultra High-Definition Scanning Sonar All-In-One Transducer

The Garmin GT54UHD-TM Ultra High-Definition Scanning Sonar All-In-One Transducer delivers the clarity serious anglers and boaters demand when targeting structure, baitfish, and bottom composition in real time. This compact, all-in-one transducer eliminates the need for multiple units, consolidating traditional sonar, CHIRP, and ultra-high-definition imaging into a single, affordable installation. Whether you're working shallow grass flats or deep offshore ledges, the GT54UHD-TM adapts to your fishing style and water conditions without compromise.

Built for integration with Garmin's ECHOMAP and newer chartplotter platforms, this transducer employs advanced scanning sonar technology to produce crystal-clear target separation and bottom definition across multiple frequency bands. The ultra-high-definition capability reveals fish suspended in the water column with precision, allowing you to distinguish between gamefish and forage species at a glance. Its compact design—measuring 7 by 4 by 10 inches and weighing just 2.3 pounds—mounts easily on transoms, trolling motors, or through-hull installations, making it ideal for center consoles, bass boats, and freshwater rigs alike. The durable construction withstands saltwater and freshwater environments, backed by Garmin's reputation for long-term reliability on the water.

This transducer is best suited for anglers upgrading existing systems or building out new electronics packages who refuse to sacrifice image quality or versatility. Compatibility extends across Garmin's current marine electronics ecosystem, including ECHOMAP Ultra, ECHOMAP Plus, and GPSMAP series plotters—consult your specific unit's specifications to confirm connectivity. Professional guides, tournament competitors, and serious recreational boaters will appreciate the confidence that comes from having multiple sonar modes and imaging clarity in a single, proven transducer solution.