{"product_id":"chcnav-hn-400m-dual-frequency-multibeam-echosounder-copy","title":"CHCNAV D270 Single-Beam Echosounder","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CHCNAV D270 is a portable, cost-effective single-beam echosounder designed for precise depth measurement in rivers, reservoirs, lakes and coastal areas. Operating at 200 kHz with a measurement range to 200 metres, it integrates a built-in water temperature sensor that continuously corrects sound velocity in real time - removing one of the most common sources of depth measurement error without any manual calculation. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRunning on a Linux platform with web-based parameter configuration and chart plotting, the D270 is straightforward to deploy and operate. With 8GB of onboard storage and Bluetooth and Wi-Fi wireless connectivity, it handles extensive survey sessions without external hardware. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e","brand":"CHCNAV","offers":[{"title":"Default Title","offer_id":55010820686153,"sku":null,"price":1.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/7482\/6569\/files\/CHCNAV_Product_Shopify_2048_White_02.png?v=1786107318","url":"https:\/\/surveyequipment.uk\/products\/chcnav-hn-400m-dual-frequency-multibeam-echosounder-copy","provider":"Tri-Site Survey Equipment","version":"1.0","type":"link"}