GARMIN GPSMAP525 COLOR PLOTTER W/INTERNAL ANTENNA - Fishfinder Option Available This slim chartplotter boasts the brightest, sharpest, most colorful graphics you've ever seen on a 5-inch screen. The GPSMAP 525 has a 5" VGA display; built-in, worldwide satellite-enhanced basemap; and simple, straightforward buttons and menus. You can add the optional BlueChart® g2 Vision SD card for even more enhanced features. Navigate with Ease The 525's worldwide basemap includes realistic satellite imagery that shows up clearly on its crisp, ultra-bright screen. The SD card slot makes it easy to add additional maps without connecting to a computer. And with a simple, intuitive interface and high-speed processor, the 525 makes navigating easy. Add Extras with BlueChart g2 Vision With the optional BlueChart g2 Vision SD card, you can add a whole new dimension of exceptional features to your chartplotter. 3D mariner's eye view or fish eye view provides you with a 3-dimensional perspective of map information, both above the waterline and below it. High-resolution satellite images and aerial photographs help you orient yourself in unfamiliar areas. Auto Guidance technology searches through all relevant charts to create a route you can actually follow - one that avoids obstacles, shallow water, buoys and other obstructions. Physical & Performance: Unit dimensions, WxHxD: 5.9" x 6.4" x 2.9" (15.0 x 16.3 x 7.4 cm) Display size, WxH: 3.0" x 4.0", 5.0 " diagonal (7.6 x 10.2 cm, 12.7 cm diagonal) Display resolution, WxH: 480 x 640 pixels Display type: VGA display Weight: less than 1.75 lb (0.8 kg) Battery: none Battery life: none Waterproof: yes (IPX7) Antenna: internal NMEA output: NMEA 0183 RoHS version available: no Maps & Memory: Basemap: yes Preloaded maps: no Ability to add maps: yes Built-in memory: none (cannot load maps to internal memory) Accepts data cards: SD card slot Waypoints: 1,500 Routes: 20 Track log: 10,000 points; 20 saved tracks Features: Garmin radar compatible: no Garmin sonar compatible: yes CANet™ compatible: yes Garmin Marine Network™ compatible: no Supports AIS (tracks target ships' position): yes Supports DSC (displays position data from DSC capable VHF radio): yes Audible alarms: yes Tide tables: yes Hunt/fish calendar: no Sun and moon information: yes 3D map view: yes (with optional BlueChart g2 Vision card) Auto Guidance: yes (with optional BlueChart g2 Vision card) Automatic routing (turn by turn routing on roads): no XM WX Weather & Radio for U.S. compatible: no Voice prompts (e.g. "Turn right in 500 ft. "): no Remote control: no Headphone jack/audio line-out: no Audio/video input/output: no Portable: no Automotive/motorcycle-friendly: no