Humminbird Fish Finders

A fish finder is a great device for any fisherman who wants to actually catch fish on the next fishing adventure. There are several different kinds of fish finders to choose from. Obviously, the fish finders with lots of gadgets and extras are going to be more expensive. The choice should be made after considering several things.

*Will you be using the fish finder on a boat or from a shoreline or dock? There are literally 100s of fish finders to choose from, and you do not want to spend money on one that you will not get your use out of. Fish finders can be mounted to large boats that will be out in deep waters, or smaller boats for lakes and rivers. The boat mounted fish finders are very handy if you are not familiar with body of water you are fishing. The depth finders can let you know when you are getting to close to the shore. There are also a number of fish finders that are great for shoreline fishing.

*When you have decided where you will be fishing most often, you now need to consider the cost. Some of the portable fish finders start around $75. These can be hand held or attached to a fishing pole. The fish finding equipment that attach to boats have a lot of different extras. The boat mounted fish finders typically start around $150 for a basic model.

*Now you know your price range and a general idea of what kind of fish finder you want to use, it is time to consider the extras. Several fish finders come with GPS, which is great for an area you are not familiar with. These are also very handy if you are doing any kind of ocean fishing. Some are even equipped with digital displays making them easier to read.

*It is also important to consider how deep the water will be, where you plan on fishing most often. Some of the models can only measure a couple hundred feet. If you are looking for a bigger screen, color, and better resolution, be prepared to pay more.

*The power source is another point you will need to consider. Determine whether you will need a battery powered fish finder or one that can be plugged in. Look at the life of the batteries on any model you want to purchase.

Frank Catamon is an expert on writing about fish finders and everything around it. He loves to go on a fishing trip to relax and over think all kind of stuff. Another important part of the trip is of course catching fish. He uses a fish finder bought in the fish finders for sale section of his local angler store. He really can enjoy those weekends where he comes up with new material to write about and catching fish with his cheap fish finders.

Identifying Fish and Fish Arches

Outboard Outlook - What's Hot for 2004 / Ultimate Boat Buyer's Guide: 50 Top Guns / FastCat's Radical 80 mph Tunnel Hull / Tested: Yamaha's Fresh 150 Four-Stroke & Lund 18 / Set Up Your Fishfinder Like the Pros (Bass & Walleye Boats, Volume 10, Number 9, Issue 72, December 2003) ...

FISHFINDER, FISHFINDER 586C $329.94 FISHFINDER, FISHFINDER 586C FISHFINDER, FISHFINDER 586C

FISHFINDER, 728 $394.94 FISHFINDER, 728 FISHFINDER, 728

B164-0-RAY Fishfinder Transducer $979.94 B164-0-RAY Fishfinder Transducer B164 Tilted Element™0°Features:Depth/Temp50/200 kHz1 kW RMSHigh-performanceBronzeStep up to a 1kW Without a Fairing! Airmar has taken our innovative Tilted Element™ technology to a higher power. The new 1kW, flush-mount, tilted element transducers are perfect for fast, trailered tournament sport fishing vessels who cannot have a high-performance fairing. The flush mounted, bronze housing protrudes less than 6.35 mm (0.25) outside your hull and can sit on trailer rollers and bunks with no damage at all. The ceramic arrays are tilted inside the housing giving you the perfect vertical beam with maximum energy on what is directly below your boat. Take your fishfinder to the next power with Airmars 1kW tilted element transducers.

778C Fishfinder Sonar Only $649.94 778C Fishfinder Sonar Only 778c How you feel about the Humminbird&#0174 700 Series&#0153 depends on what side of the hook you're on. This powerful fishfinder is packed to the gills with professional technology that will have you on the fish, and the fish in your livewell. With exclusive Humminbird SwitchFire&#0153, Side Imaging&#0174 and Down Imaging&#0153 technology, you have more fishfinding options than ever. SwitchFire&#0153 Sonar lets you choose your underwater view, see every detail or just the returns you want with two advanced modes of operation. It's the first sonar that adapts with your fishing conditions. Detail explodes off the 5≴ diagonal screen, with amazing 640V x 640H pixel clarity, unbeatable color and contrast. Programmable preset buttons put your favorite views at your fingertips, and dual card slots provide top notch flexibility on the water. Mount it in dash, or with our Tilt & Swivel Quick Disconnect Mounting System, and fall in love with the Humminbird 700 Series&#0153.

FISHFINDER, 778C $496.94 FISHFINDER, 778C

FISHFINDER 400C $321.94 FISHFINDER 400C

FISHFINDER 400C $321.94 FISHFINDER 400C

FISHFINDER 400C $321.94 FISHFINDER 400C

FISHFINDER, 778C $496.94 FISHFINDER, 778C

FISHFINDER, 778C $496.94 FISHFINDER, 778C

Fishfinder 325 $179.99 Fishfinder 325 HUMMINBIRD FISHFINDER 325

Fishfinder 560 $179.94 Fishfinder 560 HUMMINBIRD FISHFINDER 560

Fishfinder 345C $279.99 Fishfinder 345C HUMMINBIRD FISHFINDER 345C

FCV620 Color Fishfinder $1071.94 FCV620 Color Fishfinder The FCV620 is a dual frequency (50 kHz and 200 kHz) Color LCD Sounder featuring Furuno's DSP technology that displays underwater conditions in 8, 16 or 64 colors on a super-bright 5.6" LCD screen. You've probably heard about digital fish finders, but aren't quite sure what the difference is. The main difference is the filtering capabilities and auto adjustments. Our new DSP (Digital Signal Processing) technology helps adjust gain, STC Clutter and output power, as well as suppress main bang (the echoes just below the transducer.) It also makes the picture clearer and easier to decipher. But even the best digital filter wont help unless you start with a solid basis, such as Furunos renowned fish finder technology. The FCV620's waterproof construction allows it to be installed on any bridge. Audio and visual alarms alert you whenever preset limits are met for water depth, water temperature and fish echoes. Selectable display modes include High or Low Frequency, Dual Frequency, Zoom, Nav Data, A-Scope, Marker Zoom, Bottom Zoom or Bottom-Lock. Furuno's TLL (Target Lat/Lon) output allows you to interface the FCV620 with your Furuno chart plotter so you can mark any spot you desire and save it as a waypoint, enabling you to return to it whenever you desire.Standard Features:Dual-Frequency 50/200 kHzNew DSP Filter makes the picture clearer and easier to discriminate between baitfish and larger target species8/16/64 Color Echo PresentationsHands free adjustments of gain, STC & output power through digital filtering8 Range Scales to 2,500 feetHigh output power of 600WAudio and visual alarms for water depth, fish echoes and water temperature*Wide variety of transducer optionsBright, 5.6" color LCD gives excellent readability even in broad daylightWaterproof construction permits installation on open bridgeSelectable automatic cruising or fishing modes to suit your style of boatingAutomatic function for detecting fish and bottom in both shallow and deep waterUser-programmable nav data display provides analog and digital nav data*Alarms: Bottom, Fish (bottom lock and normal), Speed, Water Temperature and Arrival (Speed, arrival and water temperature alarms require appropriate sensor)White line feature helps discriminate fish lying near the bottomFast transmission rate of 3,000 PRR (Pulse Repetition Rate) per second for enhanced shallow water detection  *requires appropriate sensorsPower Requirements:12-24 VDC1 to 0.5 A

FCV585 Color Fishfinder $1825.94 FCV585 Color Fishfinder The FCV585 is a dual frequency (50 kHz and 200 kHz) Color LCD Sounder featuring Furuno's DSP technology. The FCV585 displays underwater conditions in 8, 16 or 64 colors on a super-bright 8.4" LCD screen. You've probably heard about digital fish finders, but aren't quite sure what the difference is. The main difference is the filtering capabilities and auto adjustments. Our new DSP (Digital Signal Processing) technology helps adjust gain, STC Clutter and output power, as well as suppress main bang (the echoes just below the transducer.) It also makes the picture clearer and easier to decipher. But even the best digital filter wont help unless you start with a solid basis, such as Furunos renowned fish finder technology. The FCV585's waterproof construction allows it to be installed on any bridge. Audio and visual alarms alert you whenever preset limits are met for water depth, water temperature and fish echoes. Selectable display modes include High or Low Frequency, Dual Frequency, Zoom, Nav Data, A-Scope, Marker Zoom, Bottom Zoom or Bottom-Lock. Furuno's TLL (Target Lat/Lon) output allows you to interface the FCV585 with your Furuno chart plotter so you can mark any spot you desire and save it as a waypoint, enabling you to return to it whenever you desire.Standard Features:Dual-Frequency 50/200 kHzNew DSP Filter makes the picture clearer and easier to discriminate between baitfish and larger target species8/16/64 Color Echo PresentationsHands free adjustments of gain, STC & output power through digital filtering8 Range Scales to 2,500 feetHigh output power of 600W or 1kWAudio and visual alarms for water depth, fish echoes and water temperature*Wide variety of transducer optionsBright, 8.4" color LCD gives excellent readability even in broad daylight Waterproof construction permits installation on open bridgeSelectable automatic cruising or fishing modes to suit your style of boatingAutomatic function for detecting fish and bottom in both shallow and deep waterUser-programmable nav data display provides analog and digital nav data*Alarms: Bottom, Fish (bottom lock and normal), Speed, Water Temperature and Arrival (Speed, arrival and water temperature alarms require appropriate sensor)White line feature helps discriminate fish lying near the bottomDestination waypoint feature provides range, bearing, and time-to-go to destination waypoint (up to 20 waypoints) *requires appropriate sensorsPower Requirements:12-24 VDC1.5 to 0.5 A

550 Fishfinder Sonar Only $209.94 550 Fishfinder Sonar Only HUMMINBIRD FISHFINDER 550

570 Fishfinder Sonar Only $199.94 570 Fishfinder Sonar Only HUMMINBIRD FISHFINDER 570

FISHFINDER, PIRANHAMAX 190C PT $280.94 FISHFINDER, PIRANHAMAX 190C PT

FISHFINDER, PIRANAHA MAX 160 $90.94 FISHFINDER, PIRANAHA MAX 160

FISHFINDER, PIRANHA MAX 150 $86.94 FISHFINDER, PIRANHA MAX 150

FISHFINDER, PIRANHAMAX 150PT $129.94 FISHFINDER, PIRANHAMAX 150PT

FISHFINDER, 788CI COMBO CHO $609.94 FISHFINDER, 788CI COMBO CHO

FISHFINDER, PIRANHA MAX 150 $86.94 FISHFINDER, PIRANHA MAX 150

FISHFINDER, PIRANHAMAX 190C PT $280.94 FISHFINDER, PIRANHAMAX 190C PT

FISHFINDER, 788CI COMBO NVB $844.94 FISHFINDER, 788CI COMBO NVB

FISHFINDER, 788CI COMBO CHO $609.94 FISHFINDER, 788CI COMBO CHO

FISHFINDER, PIRANHAMAX 190C PT $280.94 FISHFINDER, PIRANHAMAX 190C PT

FISHFINDER, PIRANAHA MAX 160 $90.94 FISHFINDER, PIRANAHA MAX 160

FISHFINDER, 788CI COMBO CHO $609.94 FISHFINDER, 788CI COMBO CHO

FISHFINDER, 788CI COMBO NVB $844.94 FISHFINDER, 788CI COMBO NVB

Fishfinder 140

Wireless Sonar Adapter Garmin 6-Pin $27.94 Wireless Sonar Adapter Garmin 6-Pin The new Wireless Lowrance Sonar Adapters are designed to provide clean, clear signals for the leading brands of sonar.For the following models:Garmin: Fishfinder 80*, Fishfinder 90, Fishfinder 100/BLUE, Fishfinder 120*, Fishfinder 140, Fishfinder 160/C, Fishfinder 240, Fishfinder 250/C, Fishfinder 320C, Fishfinder 340C, Fishfinder 400C, GPSMAP 135, GPSMAP 168, GPSMAP 178/C, GPSMAP 185, GPSMAP 188/C, GPSMAP 198C, GPSMAP 235, GPSMAP 238, GPSMAP 298, GPSMAP 398, GPSMAP 498, GPSMAP 440/440S, GPSMAP 540/540S, GPSMAP 545/545S, GSD20, GSD21, GSD22*With optional GARMIN part number 010-10145-00, sold separately.

Tour Series Sonar Adapter Garmin 6-Pin $24.94 Tour Series Sonar Adapter Garmin 6-Pin The new Tour Lowrance Sonar Adapters are designed to provide clean, clear signals for the leading brands of sonar. For the Following Models:Garmin: Fishfinder 80*, Fishfinder 90, Fishfinder 100/BLUE, Fishfinder 120*, Fishfinder 140, Fishfinder 160/C, Fishfinder 240, Fishfinder 250/C, Fishfinder 320C, Fishfinder 340C, Fishfinder 400C, GPSMAP 135, GPSMAP 168, GPSMAP 178/C, GPSMAP 185, GPSMAP 188/C, GPSMAP 198C, GPSMAP 235, GPSMAP 238, GPSMAP 298, GPSMAP 398, GPSMAP 498, GPSMAP 440/440S, GPSMAP 540/540S, GPSMAP 545/545S, GSD20, GSD21, GSD22*With optional GARMIN part number 010-10145-00, sold separately

010-00460-00 Fishfinder 140 (tm) $107.94 Full-featured sonar with 4.7", 128 x 240 B&W FSTN display Ultrascroll (TM) high rep rate sonar Dual beam transducer with selectable narrow (14 ft) or wide (45 ft) view for maximum freshwater performance High-dynamic range, analog receiver performs in water as little as 1 ft deep AutoGain technology for visibility of more fish Patented transom/trolling mount transducer Excellent shallow water performance Incandescent backlight for display & keypad 800W max, 100W RMS 600-ft depth See-Thru(R) technology shows weak & strong returns simultaneously Power-down settings backup: settings are not lost when unit is turned off 2x or 4x automatic & manual zoom Alarms for fish size, shallow water, deep water & low battery Battery voltage indicator Dim: 4.9"H x 6.1"W x 2.6"D

010-00460-00 Fishfinder 140 (tm) $107.94 Full-featured sonar with 4.7", 128 x 240 B&W FSTN display Ultrascroll (TM) high rep rate sonar Dual beam transducer with selectable narrow (14 ft) or wide (45 ft) view for maximum freshwater performance High-dynamic range, analog receiver performs in water as little as 1 ft deep AutoGain technology for visibility of more fish Patented transom/trolling mount transducer Excellent shallow water performance Incandescent backlight for display & keypad 800W max, 100W RMS 600-ft depth See-Thru(R) technology shows weak & strong returns simultaneously Power-down settings backup: settings are not lost when unit is turned off 2x or 4x automatic & manual zoom Alarms for fish size, shallow water, deep water & low battery Battery voltage indicator Dim: 4.9"H x 6.1"W x 2.6"D

010-00460-00 Fishfinder 140 (tm) $107.94 Full-featured sonar with 4.7", 128 x 240 B&W FSTN display Ultrascroll (TM) high rep rate sonar Dual beam transducer with selectable narrow (14 ft) or wide (45 ft) view for maximum freshwater performance High-dynamic range, analog receiver performs in water as little as 1 ft deep AutoGain technology for visibility of more fish Patented transom/trolling mount transducer Excellent shallow water performance Incandescent backlight for display & keypad 800W max, 100W RMS 600-ft depth See-Thru(R) technology shows weak & strong returns simultaneously Power-down settings backup: settings are not lost when unit is turned off 2x or 4x automatic & manual zoom Alarms for fish size, shallow water, deep water & low battery Battery voltage indicator Dim: 4.9"H x 6.1"W x 2.6"D

GPSMAP 441S GPS Chart Fishfinder Combo W/Tm $525.94 GARMIN GPSMAP 441S GPS CHART FISHFINDER COMBO W/ TM

GPSMAP 521S GPS Chart Fishfinder W/TM Xducer $612.94 GARMIN GPSMAP 521S GPS CHART FISHFINDER W/TM XDUCER

GPSMAP 441S GPS Chart Fishfinder Combo W/Tm $525.94 GARMIN GPSMAP 441S GPS CHART FISHFINDER COMBO W/ TM

GPSMAP 521S GPS Chart Fishfinder W/TM Xducer $612.94 GARMIN GPSMAP 521S GPS CHART FISHFINDER W/TM XDUCER

GPSMAP 441S GPS Chart Fishfinder Combo W/Tm $525.94 GARMIN GPSMAP 441S GPS CHART FISHFINDER COMBO W/ TM

GPSMAP 521S GPS Chart Fishfinder W/TM Xducer $612.94 GARMIN GPSMAP 521S GPS CHART FISHFINDER W/TM XDUCER

GPSMAP 521S GPS Chart Fishfinder W/TM Xducer $612.94 GARMIN GPSMAP 521S GPS CHART FISHFINDER W/TM XDUCER

GPSMAP 441S GPS Chart Fishfinder Combo W/Tm $525.94 GARMIN GPSMAP 441S GPS CHART FISHFINDER COMBO W/ TM

GPSMAP 441S GPS Chart Fishfinder Combo W/Tm $525.94 GPSMAP 441S GPS Chart Fishfinder Combo W/Tm GARMIN GPSMAP 441S GPS CHART FISHFINDER COMBO W/ TM

GPSMAP 521S GPS Chart Fishfinder W/TM Xducer $612.94 GPSMAP 521S GPS Chart Fishfinder W/TM Xducer GARMIN GPSMAP 521S GPS CHART FISHFINDER W/TM XDUCER

FISHFINDER, FISHFINDER 586C $329.94 FISHFINDER, FISHFINDER 586C FISHFINDER, FISHFINDER 586C

FF140 Fishfinder with Transom Mount Transducer - Fishfinder 140's included dual-beam transducer provides excellent shallow-water performance, and the wide view $137.94 FF140 Fishfinder with Transom Mount Transducer - Fishfinder 140's included dual-beam transducer provides excellent shallow-water performance, and the wide viewing angle lets you see fish even off the sides of the boat. The Fishfinder 140 combines a 4-inch grayscale display and Garmins exclusive fishfinder technology into an entry-level sonar that's perfect for any vessel where space is at a premium.Pinpoint Your Next CatchFishfinder 140's included dual-beam transducer provides excellent shallow-water performance, and the wide viewing angle lets you see fish even off the sides of the boat. With an easy-to-ready grayscale display and backlight, the Fishfinder 140 has one of the sharpest screens for the money.See Fish Clearly Fishfinder 140 also offers Ultrascroll™, which refreshes the screen with lightning speed so you always see the most up-to-date information. You can manually adjust the gain or set to Auto Gain, which adjusts the level of detail you see automatically.Features include:4-level gray scale FSTNDisplay, 3.3 H x 3.3 W, 4.7-inch diagonal, 240 x 128 pixelsPatented transom/trolling mount transducerDual-beam transducer with user-selectable narrow (14) or wide (45) view to see more fish in shallow waterUltrascroll high-rep-rate sonarAutomatic display re-scaling on range change (no more vertical lines with range changes)New AutoGain technology to see more fishNew sounder design featuring excellent shallow-water performanceIncandescent backlight for display and keypadPower output: 100 watts (RMS) 800 watts (peak to peak)Depth: 600 footUnit dimensions: 6.1 W x 4.9 H x 2.6 DSee-Thru technology: shows weak and strong returns simultaneouslyPower down backup of settings: customer settings are not lost when the unit is turned offWhiteline2X and 4X Automatic and manual zoomAlarms for fish size, shallow water, deep water, and low batteryBattery voltage indication

FF140 Fishfinder with Transom Mount Transducer - Fishfinder 140's included dual-beam transducer provides excellent shallow-water performance, and the wide view $137.94 FF140 Fishfinder with Transom Mount Transducer - Fishfinder 140's included dual-beam transducer provides excellent shallow-water performance, and the wide viewing angle lets you see fish even off the sides of the boat. The Fishfinder 140 combines a 4-inch grayscale display and Garmins exclusive fishfinder technology into an entry-level sonar that's perfect for any vessel where space is at a premium.Pinpoint Your Next CatchFishfinder 140's included dual-beam transducer provides excellent shallow-water performance, and the wide viewing angle lets you see fish even off the sides of the boat. With an easy-to-ready grayscale display and backlight, the Fishfinder 140 has one of the sharpest screens for the money.See Fish Clearly Fishfinder 140 also offers Ultrascroll™, which refreshes the screen with lightning speed so you always see the most up-to-date information. You can manually adjust the gain or set to Auto Gain, which adjusts the level of detail you see automatically.Features include:4-level gray scale FSTNDisplay, 3.3 H x 3.3 W, 4.7-inch diagonal, 240 x 128 pixelsPatented transom/trolling mount transducerDual-beam transducer with user-selectable narrow (14) or wide (45) view to see more fish in shallow waterUltrascroll high-rep-rate sonarAutomatic display re-scaling on range change (no more vertical lines with range changes)New AutoGain technology to see more fishNew sounder design featuring excellent shallow-water performanceIncandescent backlight for display and keypadPower output: 100 watts (RMS) 800 watts (peak to peak)Depth: 600 footUnit dimensions: 6.1 W x 4.9 H x 2.6 DSee-Thru technology: shows weak and strong returns simultaneouslyPower down backup of settings: customer settings are not lost when the unit is turned offWhiteline2X and 4X Automatic and manual zoomAlarms for fish size, shallow water, deep water, and low batteryBattery voltage indication

FISHFINDER, 728 $394.94 FISHFINDER, 728 FISHFINDER, 728

160C FishFinder Color Fishfinder w/ Transom Mount Transducer $199.99 160C FishFinder Color Fishfinder w/ Transom Mount Transducer Fishfinder 160cPackage Includes:Fishfinder 160cTransom mount transducerPower cableMounting bracket with tilt/swivelOwner's manualThe Fishfinder 160C is an affordable color sonar option for recreational fishermen who primarily fish freshwater lakes. Fish returns and bottom information are clearly shown on the units bright, sunlight-readable color display, making it easier for you to scope out your fishing grounds. The Fishfinder 160C offers dual-beam transducer operation for improved shallow water performance. Like all Garmin fishfinders, the 160C is rugged, waterproof, and able to stand up to the elements. The Fishfinder 160C also offers Ultrascroll™ which allows boaters to get a much faster refresh rate on their sonar display. AutoGain, as well as user adjustable gain, is also standard on all of Garmin's new fishfinders.Features include:16-color CSTN display, 3.2"W x 3.27quot;H, 4.5-inch diagonal, 128 x 128 pixelsCCFL backlight for display, LED backlight for keypadPatented transom/trolling mount transducerDual-beam transducer with user-selectable narrow (14°) or wide (45°) view to see more fish in shallow waterUltrascroll high-rep-rate sonarAutomatic display re-scaling on range change (no more vertical lines with range changes)New AutoGain technology to see more fishNew sounder design featuring excellent shallow-water performancePower output: 150 watts (RMS) 1200 watts (peak to peak)Depth: 900 footUnit dimensions: 6.1"W x 4.9"H x 2.97quot;DSee-Thru technology: shows weak and strong returns simultaneouslyPower down backup of settings: customer settings are not lost when the unit is turned offWhiteline2X and 4X Automatic and manual zoomWater speed capableOdometer feature (when connected to , purchased separately)Adjustable keel offsetAlarms for fish size, shallow water, deep water, and low batteryBattery voltage indicationNMEA output

FISHFINDER, 778C $496.94 FISHFINDER, 778C

FISHFINDER 400C $321.94 FISHFINDER 400C

FISHFINDER 400C $321.94 FISHFINDER 400C

FISHFINDER 400C $321.94 FISHFINDER 400C

FISHFINDER, 778C $496.94 FISHFINDER, 778C

FISHFINDER, 778C $496.94 FISHFINDER, 778C

Fishfinder 325 $179.99 Fishfinder 325 HUMMINBIRD FISHFINDER 325

Fishfinder 560 $179.94 Fishfinder 560 HUMMINBIRD FISHFINDER 560

Fishfinder 345C $279.99 Fishfinder 345C HUMMINBIRD FISHFINDER 345C

Fishfinder 400C Dual Beam Sounder $349.99 Fishfinder 400C Dual Beam Sounder Fishfinder 400cPackage Includes:Fishfinder 400cDual Beam Transom Mount TransducerPower/data cableMarine swivel/tilt mountOwner's manualGarmin International is pleased to announce the Fishfinder 400C. You'll spot the big ones easily on the Fishfinder 400Cs crisp, ultra-bright 4" QVGA color display. Dual beam transducer makes this a good choice for freshwater fishing. When configured for inland use (dual beam), a round flasher viewing option is provided. The 400-watt RMS dual beam version offers a wide fish-finding cone and reaches depths to 900 feet. Features UltraScroll™ for screen updates at live-action speeds. And Garmins plug-and-play CANet™ bus enables sonar data to be easily shared with compatible Garmin chartplotter displays.Product Features and SpecificationsUltra-bright 4" diagonal QVGA display, 320 x 240 pixelsNew streamlined user interface offers easy selection of functions and featuresNew sounder design featuring excellent shallow water performancePower output: 400 watts (RMS) 3200 watts (peak to peak), dual beamDepth: 900 feet (dual beam)Dual Beam transducer 80kHz (45°), 200kHz (14°) for maximum freshwater performance New night mode feature provides optimum viewing in low light conditionsBacklit keypad for easier operation at nightPatented transom/trolling mount transducerUnit dimensions: 5.72"W x 5"H x 2.73"DUltraScroll™ high rep rate sonar provides lightning-fast screen updatesNew AutoGain technology enhances target visibilityCANet™ proprietary bus allows display and control of full feature sounder data on Garmin chartplottersSee-Thru® technology: shows weak and strong returns simultaneouslyWater temperature log graphically records water temp dataRound flasher display mode (in dual beam mode)WhitelineAdjustable depth line helps gauge desired fishing levels and bottom clearanceSplit zoom display offers a closer look at fish targets and bottom structure2X, 4X and bottomlock zoomBig numbers display lets you view several key data parameters at a glanceWater speed capableOdometer (optional water speed sensor required)Adjustable keel offsetAlarms for fish size, shallow water, deep water and low batteryBattery voltage indicationNMEA 0183 sonar numeric data outputPower down backup of settings: customer settings are not lost when the unit is turned offPreloaded with multiple user-interface languages