Meet the Garmin GT51M-THP stainless steel thru-hull transducer pair, engineered for serious anglers who demand crisp DownVü/SideVü imagery and reliable CHIRP depth performance. Built to withstand rough seas, this dual-transducer system reveals bottom structure, fish, and targets beneath and around your boat with clarity.
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Dual-transducer design: Paired transducers maximize image clarity and depth reach for structure, cover, and targets beneath and around your vessel.
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Through-hull DownVü/SideVü imaging: 260/455 kHz imaging with 500 W per element (1,500 W total) for sharp, image-rich sonar of objects and fish beneath your boat.
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Traditional CHIRP sonar: 600 W at mid-band CHIRP 80-160 kHz for robust depth performance and improved target separation in open water and deep channels.
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Built-in temperature sensor: Real-time water temperature readings and fish-holding zones for smarter fishing and planning.
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Rugged stainless steel construction: Optimized for depth performance with hull deadrises less than 25 degrees and designed to withstand rough seas.
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Inclusion and hardware: 12-pin transducers (port and starboard) with stainless steel stems, fairing blocks, Y-cable, bushings, mounting hardware, and installation instructions.
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Broad compatibility: Works with GPSMAP 7607xsv, 7608xsv, 7610xsv, 7612xsv, and GSD 25 Premium Sonar Module.
The combination of DownVü/SideVü imaging and CHIRP sonar provides a comprehensive view of what lies beneath and around your vessel, helping anglers and offshore navigators spot structure, cover, and fish before they see you. The built-in temperature sensor adds immediate water-temperature insights to guide where to fish and how to position gear for optimal results.
