Gpsmap Marine
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 GARMIN GPSMAP 441S W TRANSDUCER PN 010 00766 01 $474.00 Time Remaining: 21d 23h 9m Buy It Now for only: $474.00 |
 Garmin GPSMAP 168 Sounder GPS Receiver chartplotter fishfinder $202.50 (23 Bids) Time Remaining: 2h 43m |
 Garmin GPSMAP 546s BRAND NEW PN 010 00774 01 $869.00 Time Remaining: 16d 23h 33m Buy It Now for only: $869.00 |
 Garmin GPSMAP 182C GPS Receiver $600.00 (2 Bids) Time Remaining: 5h 33m |
 Brand New Garmin GPSMAP 3205 GPS Color Marine Chartplotter 1 Yr Garmin Warranty $579.99 Time Remaining: 4d 6h 31m Buy It Now for only: $579.99 |
 Northstar 6000i 12 Multifunction Display GPS MAP AS IS NO POWER PARTS $152.50 (7 Bids) Time Remaining: 7h 32m |
 Garmin GPSMAP 172C GPS Receiver $399.50 Time Remaining: 29d 8h 14m Buy It Now for only: $399.50 |
 Garmin GPSMAP 441s GPS Receiver $270.00 (21 Bids) Time Remaining: 20h 15m |
 GARMIN GPSMAP 421 Marine GPS Chartplotter New 010 00764 00 $349.95 Time Remaining: 2d 23h 27m Buy It Now for only: $349.95 |
 Garmin GPSMAP 76 GPS Receiver $18.50 (5 Bids) Time Remaining: 20h 29m |
 Garmin GPSMAP 521s w dual frequency transducer New 010 00760 01 $578.99 Time Remaining: 8d 7h 58m Buy It Now for only: $578.99 |
 Garmin GPSMAP 76 GPS Receiver $32.51 (5 Bids) Time Remaining: 20h 33m |
 Garmin GPSMAP 2010C GPS Receiver W Antenna and GSD 20 Sounder $1,195.00 Time Remaining: 29d 8h 10m Buy It Now for only: $1,195.00 |
 Garmin GPSMAP 376C GPS Chartplotter Receiver W New Battery and Accesories $305.00 (24 Bids) Time Remaining: 20h 50m |
 Garmin GPSMAP 182 GPS Receiver $225.00 Time Remaining: 27d 8h 3m Buy It Now for only: $225.00 |
 Garmin Gpsmap 421 Gps Chart Plotter 010 00764 00 $348.89 Time Remaining: 16d 21h 32m Buy It Now for only: $348.89 |
 Garmin GPSmap 441S Color GPS Fishfinder Display Cover Bundle Guaranteed $285.00 (19 Bids) Time Remaining: 1d 6h 25m |
 NEW Garmin GPSMAP 740S GPS Receiver SEALED $1,399.00 Time Remaining: 28d 22h Buy It Now for only: $1,399.00 |
 Garmin GPSmap 540 Color Marine GPS Receiver Display Only Guaranteed $182.50 (13 Bids) Time Remaining: 1d 6h 25m |
 GARMIN GPSMAP 76CSx Handheld GPS Navigator 76 CSx Marine Receiver 010 00469 00 $228.95 Time Remaining: 22d 22h 55m Buy It Now for only: $228.95 |
 Garmin GPSMAP 182C GPS Receiver with internal antenna $173.50 (23 Bids) Time Remaining: 1d 20h 22m |
 Garmin GPSMAP 441s without Transducer GPS Receiver $349.50 Time Remaining: 27d 8h 49m Buy It Now for only: $349.50 |
 Garmin GPSMAP 178 Sounder GPS Receiver $150.00 (1 Bid) Time Remaining: 1d 23h 33m |
 Garmin Gpsmap 541s GPS Receiver Brand New in the Box with Transducer $680.00 Time Remaining: 26d 21h 54m Buy It Now for only: $680.00 |
 Marine Navigator Garmin GPSMAP 76 GPS Receiver $41.00 (2 Bids) Time Remaining: 2d 58m |
 GARMIN GPSMAP 421S GPS CHART FISHFINDER COMBO WITH T M $421.99 Time Remaining: 27d 23h 36m Buy It Now for only: $421.99 |
 Garmin GPSMAP 162 GPS Marine $127.50 (15 Bids) Time Remaining: 2d 23h 53m |
 NEW Garmin GPSMAP 431s Marine GPS Navigator $396.28 Time Remaining: 14d 4h 5m Buy It Now for only: $396.28 |
 GARMIN GPSMAP 740S MARINE GPS CHARTPLOTTER w US COASTAL CHARTS 010 00835 03 $1,199.00 Time Remaining: 17d 21h 9m Buy It Now for only: $1,199.00 |
 Brand New Garmin GPSMAP 640 GPS Receiver $599.00 Time Remaining: 3d 55m |
 GARMIN GPSMAP 525 GPS Marine Navigation Chartplotter 010 00597 00 $404.95 Time Remaining: 2d 2h 33m Buy It Now for only: $404.95 |
 Garmin 176C GPS Marine Chart Plotter GPSMAP GPS + Many Accessories $349.99 Time Remaining: 3d 1h 9m Buy It Now for only: $400.00 |
 GARMIN GPSMAP 421 GPS CHART PLOTTER 010 00764 00 $359.94 Time Remaining: 1d 9h 2m Buy It Now for only: $359.94 |
 Complete Garmin 440S GPSMAP GPS Receiver Sonder Chart Plotter Fish Depth Finder+ $211.50 (13 Bids) Time Remaining: 3d 1h 54m |
 Garmin GPSMAP 3210 GPS Receiver $1,250.00 Time Remaining: 21d 4h 35m Buy It Now for only: $1,250.00 |
 Garmin GPSMAP 498 GPS Receiver $159.01 (27 Bids) Time Remaining: 3d 3h 26m |
 NEW Garmin GPSMAP 441 Marine Navigator 010 00766 00 $405.99 Time Remaining: 7d 4h 21m Buy It Now for only: $405.99 |
 Garmin Guidance GPSMap 162 Chartplotting Receiver Marine Navigation GPS Unit NEW $205.00 (23 Bids) Time Remaining: 3d 5h 28m |
 Garmin GPSMAP 3205 GPS Receiver $449.50 Time Remaining: 27d 7h 14m Buy It Now for only: $449.50 |
 NEW Garmin Gpsmap 541s GPS Receiver $255.00 (12 Bids) Time Remaining: 3d 5h 52m |
 GARMIN GPSMAP 740S GPS CHARTPLOTTER BUNDLE W DUAL FREQ TRANSOM MOUNT TRANSDUCER $1,499.99 Time Remaining: 21d 7h 16m Buy It Now for only: $1,499.99 |
 GARMIN GPSMAP 431S Chartplotter Dual Beam Combo New 010 00765 01 $409.99 Time Remaining: 12d 42m Buy It Now for only: $409.99 |
 Garmin GPSMap 76 in box with all acces with waas versitile navigator $28.00 (6 Bids) Time Remaining: 3d 6h 25m |
 GARMIN GPSMAP 521 GPS CHART PLOTTER $503.89 Time Remaining: 4d 2h 27m Buy It Now for only: $503.89 |
 Garmin GPSMAP 230 GPS Receiver $125.00 Time Remaining: 3d 6h 54m |
 GARMIN GPSMAP 421s GPS Sonar Chartplotter Transducr Fishfinder 010 00764 01 $431.50 Time Remaining: 22d 5h 20m Buy It Now for only: $431.50 |
 Garmin GPSMAP 640 Chart Plotter $449.00 Time Remaining: 3d 20h 37m Buy It Now for only: $599.00 |
 BRAND NEW GARMIN GPSMAP 78 HANDHELD GPS RECEIVER $245.00 Time Remaining: 12d 6h 56m Buy It Now for only: $245.00 |
 GARMIN GPSMAP 162 COMPLETE BUNDLE NEW IN BOX EXCEPT RECEIVER PREVIOUSLY MOUNTED $49.00 (1 Bid) Time Remaining: 4d 52m |
 Excellent Garmin 478 GPS XM Chart plotter Marine 376c 276c 378 Fishing GPSMAP wx $775.00 Time Remaining: 5d 21h 8m Buy It Now for only: $775.00 |
 Garmin GPSMAP 172C GPS Receiver With Blue Chart Data Card $162.50 (13 Bids) Time Remaining: 4d 1h 32m |
 Garmin GPSMAP 182 GPS Chartplotting Receiver Antenna chart plotting Excellent $299.90 Time Remaining: 28d 27m Buy It Now for only: $299.90 |
 Garmin GPSMAP 78 GPS Receiver $199.00 Time Remaining: 4d 2h 45m |
 NEW GARMIN GPSMAP 76CSX HANDHELD MARINE GPS 76 CSX 010 00469 00 1 YEAR WARRANTY $299.99 Time Remaining: 22d 22h 1m Buy It Now for only: $299.99 |
 GARMIN GPSMAP 535 GPS Marine Navigation Chartplotter 010 00599 00 $429.95 Time Remaining: 5d 2h 4m Buy It Now for only: $429.95 |
 Garmin GPSMAP 440s GPS Receiver $209.50 (5 Bids) Time Remaining: 4d 6h 20m |
 GARMIN GPSMAP 640 Marine Auto Car GPS Navigator Chartplotter w Maps 010 00696 40 $539.95 Time Remaining: 21d 1h 21m Buy It Now for only: $539.95 |
 Garmin GPSMAP 2010C GPS Receiver $675.00 Time Remaining: 4d 6h 45m Buy It Now for only: $745.00 |
 Garmin Gpsmap 431 Gps Chart Plotter Inland Lakes Rivers 010 00765 00 $372.95 Time Remaining: 23d 18h 24m Buy It Now for only: $372.95 |
 Garmin GPSMAP 176C GPS Receiver $202.50 (2 Bids) Time Remaining: 5d 2h 5m |
 Garmin GPSmap 441S Color GPS Fishfinder Display Cover Bundle Guaranteed $395.00 Time Remaining: 20d 5h 50m Buy It Now for only: $395.00 |
 Garmin GPSMAP 531 GPS Receiver $300.00 Time Remaining: 5d 2h 16m Buy It Now for only: $330.00 |
 Garmin GPSMAP 640 Marine Navigator 010 00696 40 $785.30 Time Remaining: 14d 13h 51m Buy It Now for only: $785.30 |
 NEW GARMIN GPSMAP 78 MARINE NAVIGATION SYSTEM RECEIVER $369.99 Time Remaining: 5d 4h 21m Buy It Now for only: $409.00 |
 Garmin GPSmap 521s Color GPS Chartplotter and Sounder $499.00 Time Remaining: 28d 7h 5m Buy It Now for only: $499.00 |
 Garmin GPSMAP 210 Chartplotter Marine GPS NO RESERVE $49.99 (1 Bid) Time Remaining: 5d 10h 22m |
 GARMIN GPSMAP 620 CAR MARINE GPS CHARTPLOTTER 010 00696 00 $459.95 Time Remaining: 21d 10m Buy It Now for only: $459.95 |
 Garmin GPSMAP 78 Handheld GPS $250.57 Time Remaining: 13d 4h 58m Buy It Now for only: $250.57 |
 Garmin GPSmap 430S Color GPS Marine Display Cover Bundle Guaranteed $1.04 (2 Bids) Time Remaining: 5d 18h 51m |
 NEW Garmin GPSMAP 78 Handheld GPS Navigator $240.98 Time Remaining: 7d 8h 34m Buy It Now for only: $240.98 |
 Garmin GPSMAP 176C GPS Receiver $213.97 Time Remaining: 5d 21h 39m Buy It Now for only: $243.14 |
 Garmin GPSMAP 378 GPS Receiver $695.00 Time Remaining: 27d 9h 14m Buy It Now for only: $695.00 |
 NEW Garmin GPSMAP 78s Marine handheld GPS With Canada Topographic Maps $335.54 Time Remaining: 6d 2h 29m Buy It Now for only: $369.58 |
 GARMIN GPS CHARTPLOTTER MARINE 276C GPSMAP MOTORCYCLE BOAT CAR ATV 376C 478 $594.95 Time Remaining: 26d 18h 25m Buy It Now for only: $594.95 |
 Garmin GPSMAP 76CSx Marine GPS Receiver Waterproof Floats Please see details $0.99 (1 Bid) Time Remaining: 6d 3h 53m |
 GARMIN GPSMAP 531S MARINE GPS SOUNDER DUAL BEAM TM NEW $574.75 Time Remaining: 8d 20h 1m Buy It Now for only: $574.75 |
 Garmin GPSMAP 182 GPS Receiver with Blue Chart MU022R Washington to N Calif $200.00 Time Remaining: 6d 4h 3m Buy It Now for only: $235.00 |
 NEW Garmin GPSMAP 431 Marine Navigator 010 00765 00 $390.47 Time Remaining: 4h 36m Buy It Now for only: $390.47 |
 Garmin GPSMAP 192C GPS Receiver $250.00 Time Remaining: 6d 6h 31m Buy It Now for only: $350.00 |
 Garmin GPSMAP 620 All In One Marine Automotive GPS $599.95 Time Remaining: 23d 22h 34m Buy It Now for only: $599.95 |
Fish Finders - Tips To Buying The Best One
A Fishfinder is a device that tracks schools of fish and is used by professional fishermen and by amateur fisherman. You can install a fixed mount fishfinder or use a portable one. The portable fishfinder can be easily installed on any boat type and then removed when the day is over. The portable fish finder will help make sure that you do not come home from you fishing trip with out catching anything.
When you start to talk about fish finders, you have to go over the have 3 main parts. LCD screen, transducer and a clamping device are the parts to be discussed in the next paragraphs. The first component, LCD display, projects the fish onto a screen. These displays come in two types which include color or grayscale. The second component is the type of clamping device. Make sure you buy one that can attach it in a convenient location so you can see it while you're trolling. The third component is the transducer. The transducer sends out sonar to detect the movement in the water.
All fish finders work the same way. The LCD screens can vary from model to model. Some come with a color display and some come with a grayscale display. The type of transducer can also vary. When the transducer is placed in the water, it then blasts out a cone shaped sonar signal. A larger cone angle means a wider width of coverage. As cone angle expands, coverage expands. Cone angles in fish finder are different in each model. So make sure you check out each model carefully.
This is how a transducer works. After you place the transducer in the water, the boat will drive slowly and go to the locations where it can detect fish. Fish movement data is process and displayed on the LCD screen. This will show the activity on the sea floor. It will identify where the large schools of fish are located. It sounds simple to me. You drive around, spot the fish and catch them.
In basic terms, a fish finder will use the same technology as in portable GPS like in your car. Some fish finders can locate the fish and tell you exactly where you are so you can find your location again. Different fish finders are for trolling and some work better when you're in a stationary position. The stationary models give you a more precise reading, of course.
Back to the display screen. Your options are either a colored one or a grayscale one. It will be easier to read if you use a grayscale display screen. The grayscale model will enable you to determine the difference between structures and actual schools of fish. It is very important to pay attention to the different features when it comes to the display screen. You do not want to buy the wrong one.
Frequency capabilities of the fishfinder are another feature to look out for. All of the models vary in this department. The higher priced models have a greater frequency. This provides a better screen resolution. Cone angle is another decision that needs to be made. Fishfinder models are made for shallow depths like in lakes and other models are made for the deep seas.
The pricing of fish finders on the market will vary greatly. It all depends on the features you select. Be on the look out for some big pricing increases as your features go up. Greater horizontal and vertical range will be more expensive. Less features means less cost. Make sure you research the features you want and find out the ones you don't need. Don't waste you money on extra features if you don't need them.
Jack has been writing articles online for nearly 4 years now. Not only does this author specialize in sport fishing, you can also check out his latest website on Marine Electronics Ratings for a comparison of the best marine electronics and a review of the Garmin GPSMAP 545s Marine GPS Receiver.
About the Author
Jack has been writing articles online for nearly 4 years now. Not only does this author specialize in sport fishing, you can also check out his latest website on Marine Electronics Ratings for a comparison of the best marine electronics.