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Mark-4 HDI Fishfinder/Chartplotter
All-NEW 4.3-inch fishfinder/chartplotter now with Hybrid Dual Imaging™ that combines Broadband Sounder™ with DownScan Imaging™ technology, built-in GPS antenna and support for high-definition mapping.
The Mark-4 HDI includes all of the exciting features of the new Elite-4 HDI with a more affordable grayscale display.
DownScan Imaging™: Max 300 ft / 91 m @ 455/800 KHzBroadband Sounder™: Max 750 ft / 229 m @ 83/200 kHz*Optional - Broadband Sounder™: Max 2000 ft / 610 m @ 50/200 kHz
Lake Insight™ and Nautic Insight™ PRO and HD, Navionics® Gold and HotMaps® Premium, Fishing Hotspots® PRO and Jeppesen C-Map Max-N.
This product is discontinued.
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