{"product_id":"garmin-gt21-tm-010-01962-00","title":"Garmin GT21-TM","description":"\u003cp\u003e\u003cstrong\u003eGarmin GT21-TM\u003c\/strong\u003e brings Garmin's proven marine technology to a configuration selected for UK boat owners, professional installers and refit projects. Garmin GT21-TM\u003c\/p\u003e\u003cp\u003eThis listing is for the \u003cstrong\u003eGT21-TM\u003c\/strong\u003e version. The exact Garmin part number is \u003cstrong\u003e010-01962-00\u003c\/strong\u003e, making it easier to confirm the required configuration before ordering.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered for compatible Garmin sonar systems\u003c\/li\u003e\n\u003cli\u003eMarine-ready construction\u003c\/li\u003e\n\u003cli\u003eDesigned for accurate underwater data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Garmin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGarmin part number:\u003c\/strong\u003e 010-01962-00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Transducers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer frequency:\u003c\/strong\u003e Traditional 50\/200; ClearVü CHIRP 260 kHz (245-275 kHz) \u0026amp; 455 kHz (445-465 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer power:\u003c\/strong\u003e Traditional 600 W; ClearVü 500 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer beamwidth:\u003c\/strong\u003e Traditional: 40°\/10° ClearVü: 2.0°x51° @ 260 kHz and 1.4°x29° @ 455 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer maximum depth:\u003c\/strong\u003e Traditional: 1,500 ft.; ClearVü: 1,000 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer cable length:\u003c\/strong\u003e 30 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer depth\/speed\/temperature:\u003c\/strong\u003e Depth and Temperature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility and installation\u003c\/h3\u003e\u003cp\u003eConfirm compatibility with the vessel, existing Garmin network, power supply, connectors, software and any required transducers, sensors or mounting hardware before ordering. Professional marine installation is recommended where the product forms part of a navigation, communication, electrical or safety-critical system.\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":58046531961214,"sku":"010-01962-00","price":161.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7779\/5710\/files\/cf-lg-a9e26cb0-ffb6-4ff3-ace0-231d5f032fb8.jpg?v=1789647678","url":"https:\/\/boatpartsuperstore.com\/products\/garmin-gt21-tm-010-01962-00","provider":"Boat Parts Superstore","version":"1.0","type":"link"}