{"product_id":"raymarine-dst810-smart-plastic-depth-speed-temperature-through-hull-transducer-e70617","title":"Raymarine DST810 Gen2 Smart Transducer","description":"\u003cp\u003eThe Raymarine DST810 Gen2 smart transducer (E70667) combines four sensors in one low-profile 2 inch through-hull fitting: depth, speed through water, water temperature and an attitude sensor measuring heel and trim. It plugs straight into a SeaTalk NG or NMEA 2000 backbone and feeds every compatible instrument, chartplotter and multifunction display on the network.\u003c\/p\u003e\u003cp\u003eThe Gen2 paddlewheel starts reading below 0.3 knots, is linear from 0.6 knots and stays accurate to 45 knots, with a smooth 5.7 Hz speed output. Combined with the attitude sensor, it delivers heel-compensated speed through water, and calibration is handled wirelessly over Bluetooth in Airmar's free CAST app, including advanced multi-angle, multi-speed calibrations.\u003c\/p\u003e\u003cp\u003eThe 235 kHz working frequency avoids interference with onboard fishfinders. The retractable plastic housing has a water valve for easy maintenance, suits fibreglass or metal hulls with up to 22 degrees of deadrise, and the sensor insert retrofits existing TA910, T942 and T943 housings. The replacement Gen2 paddlewheel kit is R70961.\u003c\/p\u003e","brand":"Raymarine","offers":[{"title":"Default Title","offer_id":55952452026708,"sku":"E70667","price":387.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-9ab7d158.jpg?v=1781903326","url":"https:\/\/hudsonmarine.co.uk\/products\/raymarine-dst810-smart-plastic-depth-speed-temperature-through-hull-transducer-e70617","provider":"Hudson Marine Electronics","version":"1.0","type":"link"}