Garmin 010-00690-01

Best deal Garmin GPSMAP 4210. coast and displays them on a 10.4" SVGA display with crisp, video-quality resolution. The GPSMAP 4210 Garmin 010-00690-01 has preloaded BlueChart g2 maps of the U.S Preloaded with worldwide satellite imagery and highly-detailed BlueChart g2 marine cartography of the coastal U.S. Waterproof - IPX7 submersible. ... Learn more »

Garmin 010-00690-01 Review: Garmin GPSMAP 4210. This GPS is excellent - Definately the best GPS on the market. Deciding on a sounder unit and accessories is a little complicated. I'm very happy with the purchase even with the high price. I wish Garmin had better depth-sounding technology - the regular unit works well but is not as good as the Lowrance HDS. And Lowrance now has side-scan sonar. When buying this, I considered Garmin, Lowrance, and Humminbird. Hummingbird was first to market with side-scan, but their units felt cheaply made ... Read more »

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