Furuno GP37 $609.00 to $695.00 The new GP37 DGPS/WAAS Navigator is compact in size, yet big on power, features and performance. This waterproof unit is perfect for a wide range of boats. It is equipped with a WAAS and a DGPS receiver as standard supply. It utilizes both WAAS and differential radio beacon correction methods to give you the most accurate position fix available. The GP37 offers extremely accurate position fixes -- 10m for basic GPS, 5m or better with DGPS and 3m or better where WAAS service is available. It should be noted that DGPS is more reliable and accurate, as the WAAS system is still currently under development. There is no guarantee of accuracy, integrity, continuity or availability of the WAAS signal. For that reason, the GP37 runs with DGPS as the default setting in auto selection mode. In this mode, if the DGPS signal can not be received for any reason, the WAAS mode is automatically selected. Manual setting is also available. The display modes include Plotter, two Customizable displays, Steering, Highway and SpeedMinimize Manufacturer:Furuno Product MPNKey FeaturesDisplayTechnical FeaturesOther FeaturesGPS SystemMiscellaneous MPN GP37 GPS Type   Marine Form Factor Fixed Enhanced accuracy WAAS enabled Receiver Type 12 Channels Screen Size 4.4 in. Display Size 3.74 in. x 2.36 in. Display Type LCD Display Audible Features   Anchor Alarm, Arrival Alarm, Clock Alarm Grids   Lat/Lon, Loran TD position format PC Interface Serial RS-232 Accuisition Time - Initial Time 20 sec Max. Horizontal accuracy   Enhanced position accuracy Differential standards DGPS Ready Number of routes 50 Waypoints   999 UPC 611679266842 Tags: furuno, gp37,

Garmin GPSMAP 4212 $2,200.00 to $3,000.00 This preloaded, offshore chartplotter combines the power of networking with brilliant color and slim-line design. The GPSMAP 4212 has preloaded BlueChart® g2 maps of the U.S. coast and displays them on a whopping 12.1” XGA display with crisp, video-quality resolution. By connecting to the Garmin Marine Network, you can add sonar, radar and weather. For even more enhanced features, you can add the optional Bluechart g2 Vision card.Minimize Manufacturer:Garmin Product MPNKey FeaturesDisplayTechnical FeaturesOther FeaturesGPS SystemDimensionsMiscellaneous MPN 010-00592-01 GPS Type   Marine Form Factor Fixed Map capabilities   Internal Enhanced accuracy WAAS enabled Input Method   Keypad Receiver Type 12 Channels Screen Size 12.1 in. Display Size 9.7 in. x 7.3 in. Resolutions 640 X 480 Audible Features   Proximity Alarm, Anchor Alarm, Arrival Alarm, Off-Course Alarm, Clock Alarm, Accuracy Alarm, Low Battary/Voltage Alarm Trip calculator   Track Log, Points-of-Interest (POI) Included Software/Maps   Marine Cartography Expansion Slot Type SD (Secure Digital) Card Slot Number of routes 20 Waypoints   1500 Width 14.8 in. Depth 4.6 in. Height 9.5 in. Weight 10 lb. Family Line Garmin GPSMAP UPC 753759066062 Tags: garmin, gpsmap, 4212,

Garmin GPS 18 $48.00 to $169.00 Turn your laptop PC into a powerful street navigator with the GPS 18 a GPS sensor bundled with nRoute and City Select software that automatically guides you with turn-by-turn directions and voice prompts to get you safely to your destination. Manufacturer:Garmin Product MPNKey FeaturesTechnical FeaturesOther FeaturesGPS SystemWarrantyDimensionsMiscellaneous MPN 010-00321-54 GPS Type   Handheld (Outdoor) Form Factor Handheld, Plug-in Map capabilities   Download maps Enhanced accuracy WAAS enabled Receiver Type 12 Channels Audible Features   Voice Navigation Instructions Trip calculator   Points-of-Interest (POI) Included Software/Maps   North America Maps, Europe Maps, South America Maps PC Interface USB 2.0, USB Accuisition Time - Cold 45 sec Accuisition Time - Initial Time 15 sec Update rate 1 per second, continuous Max. Horizontal accuracy   Enhanced position accuracy Differential standards DGPS Ready Warranty 1 Year Width 2.4 in. Depth 2.4 in. Height 0.77 in. Weight 0.22 lb. Family Line Garmin GPS UPC 753759042714 Tags: garmin, gps, 18,

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Garmin GPSMAP 276C

This portable GPS navigator features a 256-color TFT display that's easy to read in bright sun along with a built-in basemap and auto routing to provide you with turn-by-turn directions to the marina for a day of boating.

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Garmin StreetPilot c580

Receive door-to-door directions while staying on top of weather, traffic and localized information with the StreetPilot c580. Similar to the c550, StreetPilot c580 comes with hands-free calling, preloaded maps and an MP3 player, then takes it up a notch by adding dynamic content from MSN® Direct.

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Lowrance iFINDER GO2

Just grab this bright yellow handheld iFINDER Go 64MB GPS and go, go, go. It's easy to use, waterproof, has a 2.2 diagonal Film SuperTwist display with backlighting and a built-in 64MB background map with coverage of the continental U.S. and Hawaii. The GPS also includes up to 1,000 waypoints, 1,000 event markers and 100 routes; up to 100 retraceable plot trails and up to 10,000 points in any trail; 30+ map zoom ranges and 42 graphic icons to mark spots.Minimize

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Garmin nuvi 255W

Go wide and get peace of mind with nuvi 255W. This affordable, widescreen navigator leads the way with voice-prompted turn-by-turn directions that speak street names and optional MSN Direct® services to get you there on time and keep you informed. It's packed with millions of destinations and maps for North America or Europe. Like the rest of the sleek nüvi 2x5-series, this portable navigator is priced right and ultra-easy to use.Minimize