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Lowrance 140-05 HDS-7 7-Inch Base US with 83/200kHz transducer is this large-but-compact solution, with 6.4 inches (16.3 cm) full VGA color viewing that renders astounding fishfinder and navigation details. The SolarMAX PLUS screen provides bright-sunlight and wide-angle viewing, and pure-white LED screen/keypad backlighting that fully adjusts to zero-dim for night vision. Read the rest of this Marine GPS Units & Chartplotters »

Humminbird TS2 W Transducer Switch connects two transducers to one fishfinder. This switch is ideal for switching between the standard transducer and accessory transducer, such as Wide Side or QuadraBeam. It fits most dashes that are 5/8 inches thick or under. Read the rest of this Marine GPS Units & Chartplotters »

Humminbird XP 9 20 T Puck Transducer is designed to mount to the inside of most fiberglass hulls with a deadrise less than 15 degrees, and transmit the sonar signal through the hull itself. Your boat’s hull must be of single-layer, fiberglass construction and be free of trapped air or voids in order for a puck transducer to operate correctly, so cored fiberglass, metal and wood will not work. Read the rest of this Marine GPS Units & Chartplotters »

Garmin GPS 60 – GPS receiver  is your trusted guide to the great outdoors. The GPS 60 along with the GPSMAP 60 are packed with several of the features found in the 60 series color units, but sport an affordable, high-resolution, monochrome display for outdoor enthusiasts on a budget. Read the rest of this Marine GPS Units & Chartplotters »

Humminbird 4064801 HDR 610 In-Dash Digital Depth Gauge gives you instant, reliable depth readings even at high speeds, and can alert you to both deep and shallow water. The gauges tracks up to 600 feet in depth at speeds up to 70 miles per hour. Read the rest of this Marine GPS Units & Chartplotters »

Lowrance 140-12 HDS-7 7-Inch Insight USA with 83/200kHz transducer is this large-but-compact solution, with 6.4 inches (16.3 cm) full VGA color viewing that renders astounding fishfinder and navigation details. Read the rest of this Marine GPS Units & Chartplotters »

Garmin Fishfinder 140 combines a 4-inch grayscale display and Garmin’s exclusive fishfinder technology into an entry-level sonar that’s perfect for any vessel where space is at a premium.Fishfinder 140′s included dual-beam transducer Read the rest of this Marine GPS Units & Chartplotters »

Garmin GPSMAP 441s w/dual frequency transducer  features a color display with a high-speed digital design for increased map drawing and panning speeds. Read the rest of this Marine GPS Units & Chartplotters »

Humminbird XNT 9 SI 180 T Transom Mount Transducer is a high-speed transducer designed to mount on the transom, or back, of the boat, in contact with the surface of the Read the rest of this Marine GPS Units & Chartplotters »

Garmin GPSMAP 431S GPS Dual Beam Combo with U.S. Inland Lake Maps, Built-In Sounder and Dual Beam Transducer features a built-in sounder that makes the unit great for casual boaters and serious fishermen. Read the rest of this Marine GPS Units & Chartplotters »