{"product_id":"garmin-gt21-tm-transom-mount-transducer-010-12219-00","title":"Garmin GT21-TM Transom Mount Transducer 8 pin","description":"\u003cp\u003eThe Garmin GT21-TM is an 8-pin transom transducer that combines 50\/200 kHz traditional sonar with CHIRP DownVu scanning, tuned for depth performance and rough conditions. It delivers strong fish arches together with picture-like detail of what lies directly below the boat.\u003c\/p\u003e\u003cp\u003eA built-in fast-response temperature sensor is included, and the 30 ft cable with a 0 to 70 degree transom angle range suits a wide range of installations. Mounting hardware and instructions are supplied.\u003c\/p\u003e\u003cp\u003eThe GT21-TM works with compatible Garmin STRIKER, ECHOMAP CHIRP and GPSMAP combos; an adapter cable may be required for 4-pin or 12-pin sounder ports.\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":55952458252628,"sku":"010-01962-00","price":152.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-67cd4702.jpg?v=1781902672","url":"https:\/\/hudsonmarine.co.uk\/products\/garmin-gt21-tm-transom-mount-transducer-010-12219-00","provider":"Hudson Marine Electronics","version":"1.0","type":"link"}