Depth finder also known as fish finder is ideal equipment that helps anglers or fishermen in taking informed decision about the appropriate place to fish. The depth finder is ideal equipment as it gives a lot of information related to water temperature, maps of underwater terrain, depth information, GPS marking and real time view under the water. All this data is extremely important for the fishermen to find the right place.
There are different depth finders and not all provide the mentioned features. Some models have all the features while others use the onboard integrated systems. Therefore, you will have to research to find the best depth finder that is appropriate for your use.
The depth finders are divided into three main categories which include standalone units, GPS combo units and networked units. Each of these has its advantages and limitations.
We have researched the market and have compiled a list of the best depth finder for your requirement. These depth finders have been reviewed on the basis of their features, display units, transmitting power and price. You can check out the list to find the best depth finder for your requirement.
Scored 4.4/5.0 – From 234 Customer Reviews
Priced From $113.00
- Easy-to-use 3.5-inch color fishfinder with built-in, high-sensitivity GPS, 3.5-inch CHIRP Fishfinder with GPS
- Find fish; mark and return to hot spots, docks and ramps
- Convenient keypad operation, 3.6” x 5.9” x 1.6” (91.6 x 150.8 x 42.8 cm), Display size: 1.9” x 2.9” (4.9 x 7.3 cm); 3.5” diag, (8.7 cm)
- Includes CHIRP (77/200 kHz) sonar transducer; transmit power (200 W RMS)/(1,600 W peak-to-peak)
- Upgrade to high performance CHIRP with a GT8 or GT15 transducer (each sold separately)
Don’t waste your money on the on high priced units that it takes a doctor’s degree to understand….This is a very good unit ….Very good for the pontoon boat……….gps, fish finder depth….easy to read……..plus , plus…on the Tennessee river…Rjr
Scored 4.2/5.0 – From 65 Customer Reviews
Priced From $86.61
- Led-backlit 3 inch color display with detailed 320 x 240 resolution that’s easy to see in full sunlight & from wide viewing angles
- Broadband sounder detail easily identifies fish targets, bottom contour, structure detail, bottom hardness, thermoclines & more
- Advanced signal processing (asp) reduces the need to manually adjust settings to see fish, structure & bottom detail more clearly
- Dual-frequency 83 or 200kHz operation helps maximize view beneath boat
- 83kHz sonar operation provides up to 60deg of conical coverage ideal for displaying largest fish arches & searching large areas
Scored 4.4/5.0 – From 123 Customer Reviews
Priced From Too low to display
- Combination Transom Mount / Glue-In-Hull Transducer
- Gives precise depth readings (in feet or meters) from 2.5 to 200 feet at speeds up to 63 miles per hour
- Incorporates an advanced three-stage depth alarm warning system with programmable shallow and deep water alarms; “Keel-Offset” function allows readings to be adjusted for vessel draft
- Easy touch, algorithmic, digital programming; waterproof front face, and large, , illuminated display
- Display dimensions: 1.65 x 0.85 inches (WxH); comes with a two year warranty
I previously had a Uniden depth finder on our Catalina 25 sailboat that after many years of service “died”. I didn’t know if the display unit or the transducer or both had died.Searching the web, I found the Hawkeye D10D as the best replacement – the head/display would fit exactly without the need for any alterations to the boat — and Amazon had the best price.With my previous Uniden I had its transducer epoxied to the hull, i.e., shooting through the hull. To remove the old transducer and epoxy in the new Norcross Hawkeye was going to be a lot of work — and the Hawkeye is of a different, smaller, size and shape than my old one.The very best first thing that I did when I got the new Hawkeye was to call Norcross and was immediately connected to Patrick Sullivan who is their customer support manager. He simply could have not been more helpful. I told him what I was doing and gave him the info about my old unit. He sent me, without charge, a patch cable that allowed me to connect to the leads of the old transducer and plug directly into the new Hawkeye head/display. I was fortunate that my old transducer was indeed working just fine — no need to replace it — and it worked perfectly with my new Norcross Hawkeye D10D!!! You can’t believe how much work this saved me.I am extremely pleased with my new depth finder and have the highest praise and thanks to Norcross and Mr. Sullivan for helping me to make this such a clean, fast, and easy installation. If, like me, all that you need is a basic and inexpensive depth finder — with great customer support — you found it with the Hawkeye D10D — and by buying it through Amazon.
Scored 4.1/5.0 – From 200 Customer Reviews
Priced From $39.99
- Detect and display water depth, approximate fish location, short & tall weeds, sand, and rocks on seabed.
- Round transducer with 25 ft cable and removable transducer float. Can be used for fishing off the dock, on a boat, and ice fishing.
- Apply to lake, river, sea and other fishing environment. Depth range from 1M to 100m. NOTE: The depth is measured from the sonar sensor, not the float.
- Various features settings: 5 user selectable sensitivity; battery save mode; backlight mode; fish alarm; unit of measure. Water depth shows by meters/feet
- Attention: 1. It will turn off automatically if the depth display reads “—” continuously for 5 minutes. 2. The transmitter is waterproof, but the receiver (unit with screen) is not waterproof, so please do not submerge or spray the fish finder screen with water. 3. It can not be used to detect bait fish(motionless) or fish that is smaller than 10cm. 4. When use this fish finder on moving boat, please make sure the moving speed is slowly (lower than 5 mph).
Venterior Portable Fish Finder, Fishfinder with Wired Sonar Sensor Transducer and LCD DisplayThe Venterior portable fish finder works great! This unit was purchased for my daughters boyfriend at Christmas. This unit is very accurate, and he has caught many of fish with it already. This little yellow fish finder will display the dept of water, where the fish are located, weeds, sand and rock and seaweed.Just place the sensor float in your hand and toss in the water. The side scan adapter attaches to the hull of the boat and comes with mounting tabs. The sensor that attaches to the handle gets put in the water. The transmitter is waterproof, but the screen unit is not. The dept display turns off automatically after 5 minutes.The dept of water are measured in meters and feet. The screen of the unit has a green LED light that turns on when the unit is on. The maximum depth range of the fish finder is 328 feet, and the minimum is 2.30 feet. The angle beam is 45 degrees. The sensor is attached to 25 feet of cable. This portable fish finder comes with a neck strap and a manual for operating your fish finder. It can be used lakes, ponds, deep sea, and even can be used for ice fishing in -20 below temps or above. The unit takes 4-AAA batteries, which are not included.This portable fish finder made a great gift purchase, as my daughters boyfriend was very pleased with it and loves it!
HawkEye D10DX.01T In-Dash Depth Sounder with Air and Water Temperature (Includes Airmar Transom Mount Transducer)
Scored 3.5/5.0 – From 55 Customer Reviews
Priced From $110.04
- Airmar Transom Mount Transducer
- Instant Depth Updates
- Air Temperature Readings
- Water Temperature Readings
- Two Year Warranty
I used this depth sounder to replace the depth sounder on my ’04 Yamaha SX230. It’s a perfect replacement for the original. The original Yamaha branded faceplate and chrome bezel fit perfect. You would never know it wasn’t the original by looking at it. One difference from the original is that this depth sounder includes the water temperature, so I had to replace the original transducer and cable also. Before pulling the old transducer cable out, I taped a string to it that I could then use to help pull the new cable back through some pretty inaccessible areas.I take my boat on lakes that are generally pretty deep; however, if you run in more shallow waters, you’ll be glad ot know that the depth on this meter updates quickly.
Scored 4.6/5.0 – From 11 Customer Reviews
Priced From $276.32
- 5-Inch Color WVGA Display
- CHIRP Dual Beam PLUS Sonar
- Precision Internal GPS Chart plotting with built-in Anima cartography
- Micro SD card slot for optional maps or for saving waypoints
Great product. Big screen and full of extras…mapping, fish locator, depth, boat speed, water temp, etc. Easy installation. Had a smaller Humminbird unit and most of the wiring was interchangeable, but changed it anyway for warranty compliance.
Venterior Portable Fish Finder, Water Depth & Temperature Fishfinder with Wired Sonar Sensor Transducer and LCD Display
Scored 3.8/5.0 – From 82 Customer Reviews
Priced From $40.99
- Detect and display water depth & temperature, approximate fish location, short & tall weeds, sand, and rocks on seabed.
- Round transducer with 25 ft cable and removable float. Can be used for fishing off the dock, on a boat, and ice fishing.
- Apply to lake, river, sea and other fishing environment. Depth range from 1M to 100m.NOTE: The depth is measured from the sonar sensor, not the float.
- Various features settings: 5 user selectable sensitivity; battery save mode; backlight mode; fish alarm; unit of measure. – Press and Hold F&FT;/C&M; key (for more than 3 seconds) to convert the unit of measure for depth & temperature.
- Attention: 1. It will turn off automatically if the depth display reads “—” continuously for 5 minutes. 2. The transmitter is waterproof, but the receiver (unit with screen) is not waterproof, so please do not submerge or spray the fish finder screen with water.
I was looking for a fish finder for my kayak and this one was a great find. I have mounted it onto my kayak,it detects fish very well. My main use is for depth which is accurate and water temperature and also for finding structures under the water. Has great battery life 6 plus hours using rechargeable batteries. I would highly recommend this fish finder for the cost and reliability.
Scored 3.7/5.0 – From 42 Customer Reviews
Priced From $249.95
- Humminbird UniMap base maps
- Included is the XNT 9 20 T transducer with 200/83 kHz frequencies for 20 and 60 degree coverage, respectively
- Compatible with Humminbird LakeMaster charts, including AutoChart and Navionics Gold/HotMaps compatible
HawkEye D10DX.06T In-Dash Depth Sounder with Air and Water Temperature (Includes Airmar Thru Hull Transducer)
Scored 3.8/5.0 – From 17 Customer Reviews
Priced From $114.00
- Airmar Thru Hull Transducer. Instant Depth Updates
- Air Temperature Readings, Water Temperature Readings
- The transducer requires a 2″ hole be drilled in the bottom of the boat.
- Please follow the user manual available under product details.
- Two Year Warranty
Works very well in my ski boat. Depth, water temp, and air temp are accurate. Depth even works at speed.The first unit I received did not work. Luckily I tested it before drilling the hull and mounting the transducer. I contacted NorCross per the instructions and the tech was easy to work with. We quickly determined that the unit was bad. I exchanged via Amazon Prime and had a new one within 2 days. Very happy with customer service and the depth sounder.
Scored 3.7/5.0 – From 26 Customer Reviews
Priced From $129.95
- It boasts Down Imaging, Fish ID+, fish alarms, depth alarms and zoom
- Also features a tilt-mount base and has depth capabilities of 320 ft
- with Down Imaging and 600 ft with Dual Beam
I am not a fisherman, but I purchased this for a Christmas gift for my father. His old fish finder was black and white, so this was a nice upgrade for him. He won’t be able to test it out until this summer, but he seemed very happy with it.
It is essential that the depth finder that you choose has strong transmitting power and has a good display system. A unit with good transducer will produce better images and signals. Some units employ different colors to show the various temperature variations under water. You must choose a finder that portrays clear images.
We hope that you liked our review of the best depth finder and you were able to identify the best one for your requirement. We would love to know about your choice of the depth finders and your experience of using them. If you have knowledge of any other better models of fish finders, do let us know. We would love to include them in our lists.