Gps Sounder
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 Garmin GPSMAP 2010C GPS Receiver W Antenna and GSD 20 Sounder $1,195.00 Time Remaining: 29d 8h 58m Buy It Now for only: $1,195.00 |
 Garmin GPSMAP 168 Sounder GPS Receiver chartplotter fishfinder $192.50 (21 Bids) Time Remaining: 3h 31m |
 Garmin GSD 22 Network Sounder Module $325.00 Time Remaining: 13d 7h 18m Buy It Now for only: $325.00 |
 Garmin GPSmap 521s Color GPS Chartplotter and Sounder $499.00 Time Remaining: 28d 7h 53m Buy It Now for only: $499.00 |
 GARMIN GPSMAP 531S MARINE GPS SOUNDER DUAL BEAM TM NEW $574.75 Time Remaining: 8d 20h 49m Buy It Now for only: $574.75 |
 Garmin Power Data cable GPS 320C 120 120XL 125 Sounder 126 128 152 162 Bare Wire $24.99 Time Remaining: 33m Buy It Now for only: $24.99 |
 GARMIN GPSMAP 521S GPS MARINE SOUNDER CHARTPLOTTER NEW $589.75 Time Remaining: 22d 23h 19m Buy It Now for only: $589.75 |
 Raymarine C70 Chartplotter Radar sounder GPS Display $699.50 Time Remaining: 1d 9h 19m Buy It Now for only: $699.50 |
 GARMIN GPSMAP 521s Chartplotter GPS w XDucer Sounder Fishfinder 010 00760 01 New $578.95 Time Remaining: 3d 16m Buy It Now for only: $578.95 |
 NEW Garmin Marine GSD 22 Digital Remote Sounder Module 010 00397 00 $428.00 Time Remaining: 5d 10h 9m Buy It Now for only: $428.00 |
 Cant PowerOff Garmin GPSMAP 545s Marine Fishfinder GPS Sounder Receiver W O Acc $359.99 Time Remaining: 6d 12h 56m Buy It Now for only: $359.99 |
 Garmin Gpsmap 740s Gps Chart Plotter Sounder Coastal Charts 010 00835 03 $1,499.99 Time Remaining: 9d 22h 50m Buy It Now for only: $1,499.99 |
 Garmin GPSMAP 740S Marine GPS Chartplotter w Sounder with warranty 010 00835 03 $1,199.00 Time Remaining: 22d 6h 25m Buy It Now for only: $1,199.00 |
 GARMIN GPSMAP 541S MARINE GPS SOUNDER DUAL FREQ NEW $659.75 Time Remaining: 28d 3h 9m Buy It Now for only: $659.75 |
 LCD Test OK No Power Garmin GPSMAP 545s Marine Fishfinder GPS Sounder Spare Part $219.99 Time Remaining: 28d 16h 40m Buy It Now for only: $219.99 |
 Raymarine DSM30 Digital Sounder Module $452.07 Time Remaining: 9d 3h 13m Buy It Now for only: $452.07 |
 Low Profile High Gain Active GPS Antenna for Garmin Marine GPSMAP Sounders BNC $23.99 Time Remaining: 29d 1h 57m Buy It Now for only: $23.99 |
 Garmin GPS MAP 188 GPS Sounder Receiver Head Unit only No accessories $299.99 Time Remaining: 13d 13h 13m Buy It Now for only: $299.99 |
 GPS Antenna for Garmin GPSMAP Sounder 198c 188 188c 185 $9.99 Time Remaining: 26d 22h 40m Buy It Now for only: $9.99 |
 GPS Antenna for Garmin GPSMAP Sounder 182 182c 178c 178 $9.99 Time Remaining: 9d 1h 16m Buy It Now for only: $9.99 |
 Garmin GSD 22 Marine Digital Remote Sonar Sounder GPS GPSMAP GSD22 010 00397 00 $384.95 Time Remaining: 12d 14h 21m Buy It Now for only: $384.95 |
 GARMIN GPSMAP 740S GPS CHART PLOTTER SOUNDER COASTAL CHARTS 010 00835 03 $1,499.99 Time Remaining: 5d 20h 40m Buy It Now for only: $1,499.99 |
 Garmin Gpsmap 740s Gps Chart Plotter Sounder Coastal Charts 010 00835 03 $1,499.99 Time Remaining: 9d 22h 46m Buy It Now for only: $1,499.99 |
 GPS Antenna for Garmin GPS 120 120XL 125 Sounder 128 $9.99 Time Remaining: 16d 1h 24m Buy It Now for only: $9.99 |
 Garmin GPSMAP 720S GPS Chartplotter w Sounder $1,399.99 Time Remaining: 5d 7h 22m Buy It Now for only: $1,399.99 |
 LCD Bad Some Problem Garmin Marine GPSMAP 235 Sounder Fishfinder GPS Receiver $169.99 Time Remaining: 18d 22h 51m Buy It Now for only: $169.99 |
 Garmin GPSMAP 178 Sounder GPS Receiver $150.00 Time Remaining: 2d 21m |
 GPS Antenna for Garmin GPSMAP Sounder 498 298 238 235 $9.99 Time Remaining: 8d 16h 45m Buy It Now for only: $9.99 |
 Garmin GPSMAP 441s 4 Inch Waterproof Marine GPS and Chartplotter w Sounder NEW $479.99 Time Remaining: 5d 1h 10m Buy It Now for only: $479.99 |
 Garmin GPSMAP 441s 4 Inch Waterproof Marine GPS and Chartplotter w Sounder NEW $489.99 Time Remaining: 5d 1h 10m Buy It Now for only: $489.99 |
 GARMIN GPSMAP 720S GPS CHART PLOTTER WITH SOUNDER 010 00835 01 $1,399.99 Time Remaining: 5d 20h 40m Buy It Now for only: $1,399.99 |
 Garmin GPSMAP 740S GPS Chart Sounder w Coast US Charts $1,499.99 Time Remaining: 16d 2h 53m Buy It Now for only: $1,499.99 |
 GARMIN GPSMAP 740S MARINE COMBO SOUNDER 010 00835 01 $1,499.99 Time Remaining: 12d 22h 24m Buy It Now for only: $1,499.99 |
 Amplified Antenna for GARMIN GPS 125 Sounder 128 135 $22.96 Time Remaining: 13d 9h 17m Buy It Now for only: $22.96 |
 1X Amplified Antenna for GARMIN GPS 125 Sounder 135 $18.78 Time Remaining: 15d 10h 56m Buy It Now for only: $18.78 |
 GPS Antenna BNC J for Garmin GPS 120 120XL 125 Sounder $11.40 Time Remaining: 8d 20h 52m Buy It Now for only: $11.40 |
 Garmin GPSMAP 740S GPS Chartplotter w Sounder $1,499.99 Time Remaining: 7d 7h 51m Buy It Now for only: $1,499.99 |
 Not Power Up Get Spare Parts Garmin GPSMAP 185 Sounder Marine Fishfinder GPS $129.99 Time Remaining: 15d 17h 1m Buy It Now for only: $129.99 |
 Garmin GPSMAP 720S GPS Chartplotter w Sounder $1,399.99 Time Remaining: 19d 18h 46m Buy It Now for only: $1,399.99 |
 Garmin GPSMAP 740S GPS Chartplotter w Sounder $1,499.99 Time Remaining: 28d 6h 41m Buy It Now for only: $1,499.99 |
 Garmin GPSMAP 720S GPS Chartplotter w Sounder+US Basemap $1,399.99 Time Remaining: 8d 20h 9m Buy It Now for only: $1,399.99 |
 Remote Antenna for Garmin GPSMAP 192C 198C Sounder GPS $22.96 Time Remaining: 13d 9h 34m Buy It Now for only: $22.96 |
 1X GPS Antenna for GARMIN Sounder 178 238 298 498 398 $19.20 Time Remaining: 22d 15h 55m Buy It Now for only: $19.20 |
 GARMIN GPSMAP 740S RADAR PACK w GMR 24HD w SOUNDER $3,499.98 Time Remaining: 2d 9h 11m Buy It Now for only: $3,499.98 |
 REMOTE ANTENNA FOR GARMIN GPSMAP 168 178C SOUNDER GPS $19.99 Time Remaining: 9h 17m Buy It Now for only: $19.99 |
 GPS Antenna for Garmin GPS 120 120XL 125 Sounder 128 $17.63 Time Remaining: 20d 9h 41m Buy It Now for only: $17.63 |
 1X Amplified Antenna for GARMIN GPS 125 Sounder 135 $18.78 Time Remaining: 22d 15h 54m Buy It Now for only: $18.78 |
 REMOTE ANTENNA FOR GARMIN GPSMAP 188C 235 SOUNDER GPS $19.99 Time Remaining: 28d 10h 27m Buy It Now for only: $19.99 |
 REMOTE GPS ANTENNA GARMIN SOUNDER GPSMAP 168 178C NEW $18.90 Time Remaining: 21d 16h 28m Buy It Now for only: $18.90 |
 EXTERNAL ANTENNA FOR GPSMAP 188C 235 SOUNDER GPS $19.99 Time Remaining: 28d 10h 23m Buy It Now for only: $19.99 |
 Screen Protector Garmin GPS 498 Sounder GPS 298 Sounder $16.49 Time Remaining: 26d 17h 13m Buy It Now for only: $16.49 |
 GPS Antenna BNC J for Garmin GPS 120 120XL 125 Sounder $0.99 Time Remaining: 4d 9h 54m |
 GPS Antenna for Garmin GPS 120 120XL 125 Sounder 128 $17.63 Time Remaining: 21d 16h 8m Buy It Now for only: $17.63 |
 GARMIN GPSMAP 720S MARINE COMBO SOUNDER 010 00835 01 $1,406.95 Time Remaining: 21d 18h 24m Buy It Now for only: $1,406.95 |
 Screen Protector Garmin GPS 498 Sounder GPS 298 Sounder $15.95 Time Remaining: 27d 9h 34m Buy It Now for only: $15.95 |
 FURUNO FCV1150 121 INCH 1 KW COLOR LCD SOUNDER $3,909.99 Time Remaining: 12d 11h 16m Buy It Now for only: $3,909.99 |
 Raymarine DSM30 Digital Sounder Module NEW $459.99 Time Remaining: 18d 2h 27m Buy It Now for only: $459.99 |
 GARMIN GPSMAP 720S GPS CHART PLOTTER WITH SOUNDER 010 00835 01 $1,399.99 Time Remaining: 5d 6h 28m Buy It Now for only: $1,399.99 |
 Used Garmin GPSMap 292 298 GPS Sounder Mapping Data Card Board or Keypad Board $35.99 Time Remaining: 28d 19h 9m Buy It Now for only: $35.99 |
 Screen Protector Garmin GPS 398 Sounder $15.95 Time Remaining: 27d 9h 34m Buy It Now for only: $15.95 |
 REMOTE GPS ANTENNA GARMIN SOUNDER GPSMAP 168 178C NEW $18.90 Time Remaining: 20d 9h 57m Buy It Now for only: $18.90 |
 Screen Protector Garmin GPS 398 Sounder $16.49 Time Remaining: 26d 17h 13m Buy It Now for only: $16.49 |
 Raymarine E63074 Raymarine DSM30 Digital Sounder Module Kit $498.07 Time Remaining: 7d 6h 21m Buy It Now for only: $498.07 |
 Raymarine E63074 Raymarine DSM30 Digital Sounder Module $461.18 Time Remaining: 7d 7h 9m Buy It Now for only: $461.18 |
 GPS Antenna Garmin GPSMAP 198C Sounder 298C Sounder $16.99 Time Remaining: 26d 1h 43m Buy It Now for only: $16.99 |
 No Power Up Spare Part Garmin GPSMAP 545s Marine Fishfinder GPS Sounder Receiver $195.99 Time Remaining: 20d 10h 40m Buy It Now for only: $195.99 |
 GARMIN GSD 22 REMOTE SOUNDER FOR 30XX 32XX 21XX 22XX X9X 010 00397 00 $499.99 Time Remaining: 12d 21h 28m Buy It Now for only: $499.99 |
 GARMIN GPSMAP 740S GPS CHART PLOTTER SOUNDER COASTAL CHARTS 010 00835 03 $1,499.99 Time Remaining: 3d 6h 28m Buy It Now for only: $1,499.99 |
 EXTERNAL ANTENNA FOR GPSMAP 185 188 545 555 SOUNDER GPS $19.99 Time Remaining: 9h 19m Buy It Now for only: $19.99 |
 Garmin GPSMAP 740S Radar Pack w GMR 24HD w Wide Panoramic 7 in Display w Sounder $3,499.98 Time Remaining: 5h 56m Buy It Now for only: $3,499.98 |
 Used Garmin GPSMap 172 172c 178c 178 GPS Sounder Keyboard Button Circuit Board $35.99 Time Remaining: 2d 18h 2m Buy It Now for only: $35.99 |
 Raymarine DSM30 Digital Sounder Module $552.26 Time Remaining: 14d 11h 17m Buy It Now for only: $552.26 |
 Garmin GPSMAP 498 Sounder Waterproof Marine GPS Chartplotter Fishfinder New $549.99 Time Remaining: 7d 6h 59m Buy It Now for only: $549.99 |
 Lowrance LMS 337C DF Sounder Waterproof Marine GPS Chartplotter Fishfinder New $549.99 Time Remaining: 8d 9h 5m Buy It Now for only: $549.99 |
 Garmin GSD 22 Black Box Remote Sounder Module $499.99 Time Remaining: 16d 9h 53m Buy It Now for only: $499.99 |
Many Uses of Gps. What to Choose?
Different Applications of GPS units
Many different types of GPS units are available for a myriad of uses. All though the basic functionality of the units are the same (your location in the world) there are many variations and ways to interpret the data. When you think of GPS the first thing you think of it is as a road atlas. To get your car from one location to another is the main purpose of the GPS. But there are more uses to a GPS than just that, some have different abilities and attributes that you should look for when searching for the right GPS for you. Here is a short list of types of devices to better inform you of what is available.
Automotive: The most typical use. Great for the driver that goes to unfamiliar locations all the time. Shortest distances or fastest routes can be calculated. Traffic updates are a useful optional item and can greatly decrease the time it takes to get from point A to point B
Motorcycles: Similar to automotive units but they are optimized for left handed use with large buttons and other glove friendly features
Mobile Phones: A popular add on to mobile phones they have the functionality of a stand alone unit and attach to data ports on the smart phone.
Laptops and PDAs: You can attach a GPS receiver to your laptop and have the data go straight into your hard drive. You can manipulate this data and add data from multiple receivers if you please. No need to have a stand alone unit if you have a receiver attached to your laptop.
Running: Not only do they record your jogging paths some have heart rate monitors and the ability for you to compete with your previous work outs.
Bicycling: Along with the hardware to attach it to your handle bars a cadence sensor and your power output in watts can be used as you ride to gauge how hard your work out has been.
Handheld: The basic unit of the GPS. Basic units can be extremely simple with no maps and just a heading indicator and waypoints to locations you set. But if its features you want they can have colored backlit maps and be water proof along with lots of other features.
Dog Collar: Mainly for hunting, it can track your dog and display it's location and path history. The hand held unit can track up to 10 dogs.
Fishing: Great for plotting a course to your favorite fishing spot. Some come with chart plotters and sounders to locate fish. Advanced units can receive FM broadcasts and can show you the weather.
Flying: Either built in or hand held these units update at a much faster rate to give you a better "real-time" location indicator.
Even if you've picked out the type of GPS for you be sure to look at the features it includes. For instance there are some automotive GPS units that don't say street names. Some units have that capability some don't, be sure to check if you prefer one type or another.
Voice: Very useful when your on difficult roads and can't take your eyes off where your going. The GPS will talk you through the twists and turns of the road to lead you to your destination.
Touch Screen: Typically more intuitive than buttons. Easier to use and can lower the size of the unit since there doesn't need to be any surface area devoted to buttons. All though there are many benefits to a touch screen if you wear gloves while driving (like for a motorcycle) it may be harder to navigate through the menus of the unit perhaps bigger buttons would suit better.
Display Size: Typically the self contained units will be around 4 inches by 3 inches. Easy to hold in your hand or attach to the inside of the car. There are smaller more portable ones for hiking / backpacking. There are also larger ones meant to stay attached to a vehicle. You can get almost any size screen with your GPS if you decide to attach it to a laptop or PDA
Maps: Does this GPS come with all the maps of where your going to use this device? are they able to add new maps if you so choose?
Preset Waypoints: Some come with preprogrammed waypoints like stores and shops. Do you travel a lot in unfamiliar areas? Perhaps this feature would help you find the next hotel or gas station and some even have the phone number of the establishment with the location.
Other Applications: MP3 player, Picture Viewer, currency converter, Bluetooth. Make sure the model you select has the applications right for you.
Accessories: Added Antennas, Heart rate monitor, even extra Dog collars.
About the Author
Product specialist working with GPS receivers and accessories