{"product_id":"garmin-gt56uhd-th-sonde-traversante","title":"GT56UHD-TH Thru-Hull Sonar - UHD ClearVü\/SideVü","description":"\u003cp\u003e\n    The Garmin GT56UHD-TH (part number 010-02732-10) thru-hull transducer delivers Ultra High Definition (UHD) sonar performance in demanding marine environments. Designed for recreational boaters and anglers seeking superior image clarity, this model excels with ClearVü and SideVü technologies. Unlike transom-mount transducers, its thru-hull design provides stable, turbulence-free readings, optimizing detection of underwater structures and fish even at higher speeds. It represents an advancement over non-UHD models in Garmin’s lineup, offering enhanced image resolution.\n\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Installation and Robust Integration\u003c\/h3\u003e\n\u003cp\u003e\n    Installing the \u003cstrong\u003eGarmin GT56UHD-TH\u003c\/strong\u003e requires precise technical procedures compatible with fiberglass hulls (with or without core) and metal hulls. For fiberglass hulls with a core, preparation includes sealing the exposed core with marine-grade epoxy resin to prevent osmosis. Installation robustness is ensured using anti-rotation bolts (included) that prevent the transducer from turning, guaranteeing ongoing safety and performance. A wedge block is recommended if the hull’s deadrise angle exceeds 5°, allowing precise alignment of the transducer parallel to the waterline for maximum sonar accuracy.\n\u003c\/p\u003e\n\n\u003ch3\u003eOptimal Placement and System Compatibility\u003c\/h3\u003e\n\u003cp\u003e\n    Selecting the mounting location is critical for optimal performance of the \u003cstrong\u003eGarmin GT56UHD-TH\u003c\/strong\u003e. It must be installed in a \"clean\" water area, free from turbulence caused by propellers, keels, chines, through-hull fittings, or water intakes\/outlets. Specific recommendations are provided for different vessel types: at the bow and near the engine for outboards\/sterndrives, at the bow and away from the propeller for inboards, or at the bow of the first chine for stepped hulls. A Garmin chartplotter software update is mandatory to ensure compatibility and fully utilize the GT56UHD-TH transducer’s capabilities.\n\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Passing","offer_id":55860397408596,"sku":"010-02732-10","price":502.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main_305cf2fb-fac4-4dd5-9541-3ffb0c1183e2.jpg?v=1779192773","url":"https:\/\/skysat.fr\/en-gb\/products\/garmin-gt56uhd-th-thru-hull-sonar","provider":"Skysat","version":"1.0","type":"link"}