Products reviews
Interphase Corporation Chart Master V6i$531.00 to $573.00
Tags:interphase, corporation, chart, master, v6i, | Furuno GP37$609.00 to $695.00
Tags:furuno, gp37, | Dual Electronics XNAV3550$219.00 to $228.00
Tags:dual, electronics, xnav3550, |
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.
Furuno GP37

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
Garmin eTrex Legend Cx

The eTrex Legend Cx is loaded with the same popular features found in the eTrex Legend C, including sunlight-readable color and advanced GPS routing capabilities — all in a waterproof design. In addition, it comes with a blank 32 MB microSD card for storage of optional map detail. Download maps directly to the card or purchase microSD cards preloaded with MapSource® Topo and inland lake maps, BlueChart® marine cartography, and City Navigator™ street maps.Minimize
Garmin nuvi 650

The Garmin nuvi 650 isn’t just a portable GPS system; it’s a fully featured multimedia device capable of MP3 playback and JPEG picture viewing. The nuvi 650 comes preloaded with City Navigator NT street maps that are loaded with hundreds of useful points of interest including gas stations, restaurants, and movie theaters. The touch screen interface gives you quick and easy access the nuvi 650’s many functions, and with the slim, sleek design you can easily stow it in your purse, backpack, or pocket. A rechargeable lithium-ion battery makes it suitable for navigation while in the car or even on foot.Minimize