The Garmin GPSMAP 520/520s sold by us is an 100% Genuine Garmin Fishfinders product that comes with a Garmin manufacturer's warranty. Garmin GPSMAP 520/520s will fulfill all of your specific needs as Garmin products are trusted and considered to be the best GPS navigation systems all around the world. Buying a Garmin GPSMAP 520/520s from us means getting the best price and purchasing from a trusted source - we're an Authorized Garmin Dealer for all Garmin handheld, marine, and auto GPS receivers as well as running and cycling GPS watches, fishfinders, radios, and hundreds of Garmin GPS Accessories, software and maps.

This slim-line chartplotter flush-mounts easily in your boat and boasts an ultra-bright 5” QVGA display. The GPSMAP 520 also sports a built-in, satellite-enhanced worldwide 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

With just a few buttons and a simple, intuitive interface, the GPSMAP 520 makes navigating virtually effortless. And instead of a traditional basemap, the 520 has a basemap of worldwide satellite images. It also has an SD card slot so you can add additional detailed maps without connecting to a computer.

Add Sonar

Where applicable, the sounder version, GPSMAP 520s, comes with a powerful dual frequency transducer that clearly paints depth contours, fish targets and structure whether you’re fishing in freshwater or off the coast. The 520 and 520s are also CANet compatible, so you can share sounder data with another chartplotter on your boat.

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.

• Garmin 010-00611-00 GPSMAP 520s w/Int GPS ant., worldwide satellite imagery, g2 Vision compatible, without transducer
• Garmin 010-00611-01 GPSMAP 520s w/Int GPS ant., worldwide satellite imagery, g2 Vision compatible, with dual frequency transducer

Specifications for Garmin Chartplotters GPSMAP 520/520s:

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:		240 x 320 pixels
Display type:		QVGA display
Weight:		less than 1.75 lb (0.8 kg)
Battery:		none
Battery life:		none
Waterproof:		yes (IPX7)
Antenna:		internal
NMEA input/output:		NMEA 0183
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/favorites/locations:		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
Touchscreen:		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
3-D 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
Speaks street names (e.g. "Turn right ON ELM STREET in 500 ft."):		no
Remote control:		no
Headphone jack/audio line-out:		no
Audio/video input/output:		no
Portable:		no
Automotive/motorcycle-friendly:		no

Garmin Chartplotters GPSMAP 520/520s Package Contents:

• GPSMAP 520/520s*
• Tilt/swivel mount
• Protective front cover
• Power/data cable
• Owner's manual

While offering a great value for professionals, athletes and hobbyists alike, all of our our Garmin Fishfinders units are reliable and dependable Fishfinders. We guarantee that you will get the best deal when buying from us. Our deeply discounted pricing and our quick shipping cannot be matched by anyone. We know that we offer the best deal and we offer only authenticGarmin Fishfinders, so you can be sure that your purchase of genuine Fishfinders manufactured by Garmin is covered by a full warranty and our own 100% Satisfaction Guarantee. OpticsPlanet is your leading online distributor for Garmin Fishfinders, and we'll try to make it as easy as possible to find the right Garmin product for you! In addition to our detailed product descriptions from Garmin.com, we have created a Garmin reviews section on our site. Please read Garmin GPS reviews by our customers who have purchased our discount Garmin GPS systems and compare them to other GPS reviews, read and post in our online GPS discussion forum section and feel free to contact us for all your essential navigation needs!

Other than Garmin Chartplotters GPSMAP 520/520s, we sell a full and complete line of Fishfinders as well as many other GPS Navigation devices by Garmin. Additionally, a comprehensive selection of Garmin accessories is available for all your research and hobby needs.

You can see a wide-ranging selection of Garmin Fishfinders at our Garmin page. For an ever larger selection of Fishfinders please visit our Fishfinders store section.