Raymarine is the world leader in marine electronics developing and manufacturing the most comprehensive range of electronic equipment for the recreational boating and light commercial marine markets. Smart on the inside, simple on the outside: that's the Raymarine advantage. There products combine industry-leading technology with intuitive design, to deliver a range that's ideally suited to the needs of today's boater - whether it's a round-the-world race or a weekend fishing trip. Get your Raymarine Fishfinder, Digital Sounder Modules, chartplotter, HD Digital Sonar here at Extreme Fishfinder!