Best Fish Finder for Catfish Reviews in 2022 [Top 7 Pick]

Best Fish Finder for Catfish

You went for your fishing routine only to find that your fishing spot is devoid of catfish. What to do in that situation?

You shouldn’t leave empty-handed when you can own a reliable fish finder to help you locate all the catfish around.

Since fishing is a relaxing pastime, why not spend the time enjoying it instead of looking for the fish?

Your professional experience won’t help you find the fish unless you know where to start searching in the first place.

That’s where the best fish finder comes to the rescue. You can make your fishing trip go smooth by having the best fish finder in your fishing collection.

We have reviewed the seven best fish finders for catfish to help you enjoy your time by catching more fish.

Quick Overview – Top 7 Best Fish Finder for Catfish

Best Fish Finder for Catfish Reviews in 2021

Fish finders have become immensely popular in recent years, that you will find dozen of models in the market. It is a challenging task to find the best fish finder for catfish.

That’s why we have reviewed the seven best-rated fish finders available in the market to help you make a well-informed decision.

1. Humminbird ICE H5 HELIX 5 Fish Finder – Best Overall

Fishing seems a lot different in a place like the northern region of America. Anglers never know when the temperature can go down from 60 Fahrenheit to 30 Fahrenheit.

They don’t have enough time to make new strategies to catch catfish. That’s where Humminbird ICE 410970-1 H5 Helix 5 Fish Finder comes in handy.

The Humminbird ICE Helix 5 series is designed to help fishers find the best location for fishing.

The high-level weaponry comes with CHIRP Sonar, an excellent bottom-tracking feature. At variable frequencies, the fish finder will send electromagnetic waves in the water to locate the deepest fish.

You can easily switch the frequency from high to low depending on the image quality you want and the type of water you are fishing.

High CHIRP will deliver HD images at shallow depths, and for deep water, Low CHIRP is the best.

Main Features

  • Adjustable sonar zoom to locate the fish
  • Combines flasher and 2D sonar on a single screen
  • Can work effectively at -20 degrees temperature for ice fishing
  • Backed with one-year of the limited warranty

More Details About the Product

The CHIRP Interference Rejection system comes with six settings. It will block other unwanted sonar signals to provide a clear view. Additionally, it works in both sonar and flasher modes.

With adjustable sonar zoom, you can locate the fish by zooming on both the 2D sonar view and the flasher screen.

Furthermore, the device comes with advanced mapping and GPS technology. It is also equipped with customizable real-time mapping and inbuilt base maps.


  • Weight: 8 lbs.
  • Monitor size: 5 inches
  • Dimensions: 7.5 x 3.3 x 4.64 inches
  • Highlight of the product: Dual Spectrum CHIRP Sonar Technology


  • Mapping and GPS capabilities
  • Large high definition color display
  • Comes with advanced sonar technology


  • Comes at an expensive price

The Humminbird ICE HELIX 5 G2 is ideal for ice fishers who cannot locate fish with a standard fish finder. It is specially designed to work efficiently in low temperatures.

2. Deeper PRO+ – Best for Shore-Bound Anglers

To catch the catfish, you should first choose a terrain nearby a shore. The terrain is home to many forage animals like shad and crayfish, which attracts catfish. Moreover, the place also has shade, depth, and cover to hide the species.

In those places, Deeper PRO+ fish finder is your most trusted device. The device can display all the information inside the river on your phone application after pairing it with Wi-Fi.

The device and your phone will sync within seconds to display the information on the screen immediately. You will know water temperature, depth, and sea fish as well.

The device boasts a dual-band sonar transducer. You can scan a large area with an over 55-degree sonar cone with the first band at 90 kHz frequency.

As soon as the device locates the fish, you can select a 290 kHz high-powered sonar band on a narrow 15-degree cone.

Main Features

  • It comes with inbuilt GPS to create bathymetric maps.
  • Wi-Fi connectivity to tablets and phone
  • Offers innovative Lake book web platform to view recorded data
  • Equipped with dual-band sonar transducer

More Details About the Product

Having a GPS feature is the best part of the fish finder. It can capture various depth reading over different locations.

By combining mapping software and GPS, the fish finder can provide a color-coded map with bathymetry lines of the river’s bottom.


  • Weight: 0.22 lbs.
  • Working Time: 7 hours
  • Dimensions: 5.9 x 5.32 x 2.95 inches
  • Maximum Depth: 260 ft
  • Highlight of the product: GPS on-shore mapping provides a detailed map with the fish location


  • Suitable for deep and shallow water fishing
  • Wi-Fi connectivity for a rapid transfer rate
  • Equipped with dual-beam frequency


  • Does not come with a display

With Deeper PRO+, you can do different types of fishing, such as recreational or ice fishing.

Also, the device is compact enough to keep inside your pocket. It is truly a smart portable fish finder at a reasonable price.

3. No products found. – Best for Mud Bottoms

Humminbird is a versatile brand that manufactures fish finders to meet the fishermen’s different preferences and requirements.

Being small and compact in size, Humminbird 410230-1 Helix 5 offers advanced features to catch the catfish.

Muddy terrain is among the sweet spots to find and catch enough catfish. Why? Because all the main channels lead to mud bottoms and shallow water areas.

You cannot find the sweet spots easily unless you have the right equipment like this fish finder.

The most attractive feature of the fish finder is side imaging. You can easily get side imaging of 480 ft. terrain and 100 ft. depth.

Also, you will get an excellent 180-degree view covering everything around the boat—moreover, the sonar pulsing at 455 kHz help inside imaging.

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Main Features

  • Equipped with a five-inch LED screen with a backlit display.
  • CHIRP Digital Sonar technology to reach greater range and depth
  • Integrates charts of about 10,000 lakes
  • Includes two display mode as Clear and Max mode

More Details About the Product

The Humminbird 410230-1 Helix 5 models are equipped with dual-beam sonar technology and CHIRP imaging.

Both are quite different but help to promote overall distance and enhance the image clarity.

Also, the device comes with an inbuilt GPS that offers 45 routes and about 2500 waypoints.

Furthermore, you can connect the GPS with AutoChart Live to download pre-made maps or create your own maps.


  • Weight: 10.1 lbs.
  • Monitor size: 5 inches
  • Working Time: 7 hours
  • Dimensions: 1.13 x 7.55 x 4.28 inches
  • Highlight of the Product: Inbuilt base map for exceptional underwater terrain and bottom view


  • Suitable for muddy water fishing
  • High-frequency beams for side and down imaging
  • Comes with split-screen zoom


  • Available at an expensive price

If you will catch catfish in shallow and muddy water, there is no better option than Humminbird 410230-1 Helix 5.

The device is a true performer providing immense mapping information, including lakes and coast

4. Lowrance HOOK2 5 Fish Finder – Best for Kayak Fishing

Lowrance is the first class-leading manufacturers in digital mapping and GPs navigation systems. The HOOK2 5 fish finder is aimed at beginners with its easy-to-use interface.

Moreover, the fish finder can US plotting and Inland mapping, SideScan, Downscan, and 2D Broadband CHIRP.

Equipped with a five-inch HD display, the device can offer precise and color-coded images every time.

It allows you to shift right, left, bottom, top viewing angles at 70 or 50 degrees. Additionally, you can easily access menus with a small keyboard attached to the screen.

For maximum depth readings, the device comes with DownScan and Sidescan for 300 ft. and 2D CHIRP for 500 ft.

Furthermore, the device has Sonar Recording to review and record the sonar log anytime. You can easily review previously visited fishing spots in the memory.

Main Features

  • Equipped with a five-inch HD display
  • Intuitive navigation and user-friendly design
  • Automated sonar settings
  • IPx7 waterproof build

More Details About the Product

With a chart plotter, you can navigate through 100 tracks and 3,000 waypoints of 100 distinct routes.

Also, you will get the detailed mapping of more than 4000 lakes in the United States. Thus, you can identify the covering objects, changes in depth, and terrain in the river.

What else? You can mount the fish finder on the trolling motors, inside the hull, or on a transom. Thus, the device is suitable for kayaks or small finishing boats having confined space.


  • Weight: 3.6 lbs.
  • Working Time: 7 hours
  • Monitor Size: 5 inches
  • Dimensions: 9 x 7.5 x 7.1 inches
  • Highlight of the Product: Inbuilt mapping to find hidden fishing spots and auto-tuning solar to ease of operation


  • Exceptional side and down scanning
  • Easy to carry compact design
  • Works exceptionally well in shallow and deep waters


  • Transducer comes with a plastic bracket design

The Lawrence HOOK2 5 fish finder is primarily crafted for coastal fishing or lake from kayaks or small boats. Moreover, the reasonable prices make it the best fish finder for catfish.

5. Garmin Striker 4 Fishfinder – Best for Beginners

What is the purpose of the best fish finder for catfish? It is to become your assistant during your fishing expedition.

The best device should reveal the hidden fishing spots to help you devise a new strategy to catch the catfish. The GPS of Garmin is made to help you out in this area.

The device is known for its user-friendliness, affordability, and high accuracy.

Moreover, it comes with an advanced GPS navigation system and CHIRP Sonar technology. Sonar technology can shoot electromagnetic waves in the water to find deep-lying fishes.

Equipped with a Garmin CHIRP transducer, the device always provides high-resolution images along with accurate details of the fish’s location.

Furthermore, the handheld device has a protective cover to keep it safe against outside impacts.

Main Features

  • It comes with a 3.5-inch color display.
  • Offers convenient keypad operation
  • Mountable, Portable, and Lightweight equipment
  • Equipped with WAYPOINT MAP to navigate, mark and view the location

More Details About the Product

The device features various frequencies, including 200 kHz, 77 kHz, 50 kHz, and CHIRP high and mid frequencies.

Thus, you can conveniently go fishing in the deep and shallow waters.

Comes with an IPX7 water rating, the device is highly durable and water-resistant. Apart from that, it comes with a speed check and an inbuilt flasher on display.


  • Weight: 0.5 lbs.
  • Working Time: 16 hours
  • Monitor Size: 7, 5, and 3.5 inches
  • Dimensions: 3.6 x 1.6 x 5.9 inches
  • Highlight of the Product: The device will alert you when you reach the appropriate speed to prevent the fishes from going.


  • Exceptional side and down scanning
  • Easy to carry compact design
  • Works exceptionally well in shallow and deep waters


  • Difficult to read the display screen in the sun

The fish finder’s user-friendly interface and advanced features make it ideal for beginners and professional fishers.

It’s also an excellent alternative for those on a tight budget and wants a high-performance fish finder.

6. Humminbird PiranhaMAX 197c DI – Best Fish Finder for Precision

Built to fulfill the fishermen’s needs in mind, the Humminbird Piranhamax 197c DI is convenient to use.

It won’t take much time to figure out its functions and features. Additionally, its interactive menu offers several functions to help you catch catfish quickly and effortlessly.

In addition to ease of use, the device boasts a high degree of accuracy. The dual-beam transducer enables you to detect the location of fish with maximum precision.

Moreover, it can render underwater geography with 455 and 200 kHz frequencies.

The device is equipped with a fish alarm which alerts you whenever the sonar detects the catfish.

You will find a depth alarm to alert you whenever the depth goes lower than expected. Besides, there is a battery alarm to signal when the battery is low.

Main Features

  • Dual-beam sonar and down imaging to track fish
  • Equipped with fish alarm, depth alarm, and battery alarm
  • It comes with an inbuilt water temperature gauge.
  • It has a 3.5 inch colored screen with a zoom feature.

More Details About the Product

The best part of the fish finder is that transducer comes with a temperature sensor. It’s an important feature because different fish species have different temperature preferences.

For example, lake trout prefer to live in a temperature range from 48-52 Fahrenheit. On the other hand, largemouth bass thrives between 68-78 Fahrenheit temperature ranges.

Thus, a reliable tool like this fish finder would help you understand marine animals’ living preferences.


  • Weight: 2.4 lbs.
  • Monitor size: 3.5 inches
  • Dimensions: 8 x 16 x 12.3 inches
  • Temperature: Inbuilt Transducer:
  • Highlight of the Product: Can interpret sonar returns to detect and trap the fish


  • Portable and lightweight
  • Highly durable construction
  • Easy to use and install


  • Does not include navigation functions

Buying the Humminbird Piranhamax 197c DI fish finder means you will have uncompromising performance and measuring ability every time.

The keypad control and user-friendliness make it ideal to use for both experienced and beginner anglers.

7. Lucky Portable Fish Finder Sonar Transducer – Best Budget

The last pick of the best fish finder for catfish is the Lucky Portable Fish Finder. It is also the most affordable fish finder on this list.

The device can help you detect fish location, water depth along with the location of sand, rocks, or tall weeds.

The device comes with five exceptional assistant settings. These include backlight mode, battery save mode, fish alarm, battery indicator, and adjusting sensitivity mode.

With battery-saving mode, the device will work continuously for over five hours.

Another feature is the 25-foot cable. It helps you detect 328 ft. depth range which is excellent for kayak fishing, sea fishing, or even ice fishing. At such depth range, the device offers 200 kHz frequency at a 45-degree beam angle.

Main Features

  • Equipped with five essential assistant settings
  • It has a two-inch color LCD
  • It comes with a battery-saving mode.
  • Great for different fishing occasions

More Details About the Product

The two-inch LCD screen comes with an Anti-UV feature to offer high visibility in the sun.

Also, the blue LED backlighting is suitable to read the screen in the dark. Also, the fish alarm will never let you miss any of your catches.

The best part of the wired transducer is switching the depth unit from feet to meter with a long press button.

Thus, it becomes easy for anglers to read and understand the measurements in the unit they want.


  • Weight: 1.26 lbs.
  • Working Time: 5 hours
  • Monitor Size: 2 inches
  • Dimensions: 26 x 4.88 x 3.62 inches
  • Highlight of the product: Can use the fish finder in various fishing environments


  • User-friendly and simple interface
  • Provide accurate depth range
  • Versatile


  • Comes with a small screen

The basic and affordable fish finder is perfect for looking for a simple and straightforward fish finder device. It incorporates all the necessary features required to locate and catch the catfish.

Key Factors that Your Best Fish Finder For Catfish Should Have

Best Fish Finder

Are you ready to buy the best fish finder for catfish? Not yet. There is still a lot left that you need to know before purchasing the best fish finder.

Should you choose a fish finder for catfish with multiple features or just some basic essential settings?

Let’s discuss the key factors that are essential to have in your fish finder for catfish.

Screen Resolution

The fish finder is of no use if it identifies so many objects, but you cannot determine their location. That’s where screen resolution comes into play.

Also, the screen size is important to comprehend what it displays. The bigger the size of the screen, the better is the readability.

You should be able to view the screen even in the bright sunlight. Look for an LCD screen in a fish finder for day-time fishing. On some devices, you can also adjust the brightness. Moreover, the LCD screen does not consume much battery, making it last for a long time.

Down Imaging and Side Imaging

The best fish finder for catfish should include innovative sonar functions such as down and side imaging.

The down imaging will send sonar waves under the boat to find the fish in your vicinity.

On the other hand, side imaging sends the sonar waves around the boat to help you see the underwater structures and rock in lakes and narrow rivers.

This way, you will also protect the boat from any unexpected collision.



A transducer is the most crucial feature of the fish finder. It sends signals inside the water to instantly detect the location of fish and instantly display the information on the screen.

The sonar frequencies can be lower and higher.

Higher frequencies cover a large area and give you a detailed view of the water.

In contrast, the low frequency can go much deeper but will not provide a detailed view. They are generally used for offshore fishing.

Power and Frequency

To locate the fish in saltwater and deep water, your fish finder requires more power. Conversely, shallow water does not need additional power.

Therefore, you need to make sure that your device has adequate power depending on the water type.

Fish finders are equipped with multiple frequencies that start from 50 kHz and go up to 200 kHz.

Shallow water needs a higher frequency, whereas you can do deep water fishing in lower frequencies.

Connectivity and GPS Capability

GPS fish finders

GPS is another great feature that you should lookout for a while, searching for the best fish finder for catfish.

It is helpful to navigate among the large water bodies. Some models of fish finders have integrated maps and options to create your customizable map.

Apart from that, Bluetooth and Wi-Fi connectivity also come in handy, enabling you to connect your tablets or phones. Moreover, Wi-Fi also allows you to download, record, and save data for future purposes.

Mounting Type

Nowadays, fish finders come with easily installable transducers. That’s why most fish finders are castable, portable, or mounted. In a mounted fish finder, the transducer is installed in the kayak or boat.

The portable fish finders are compact and lightweight. They can easily fit in your hand and don’t need to be mounted.

Lastly, the castable fish finders are a new addition but great for catfishing. You can cast the device on baitcasting or spinning rod to get all details on your phones.

Performance Features

As new fish finders are continuously launched in the market, they come with new and advanced features.

Therefore, you should look for specific features that can enhance your fishing expedition.

The features are scanning, visibility shots, extra SD storage, mount ability, and viewing angles.

The additional features are not necessary but are helpful to access the water without any issues.

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The fish finder is a one-time investment so make sure that it durable enough to last for a long time. The device should be water-resistant.

However, water-resistant levels include surviving after being dropped in water and just experiencing few splashes of water.

You can verify the water-resistant level by looking at the IPX or JIS ratings. Also, look for the build quality to ensure the device’s durability.

Best Fish Finder For Catfish FAQs

Are you still confused about whether you should purchase the best fish finder for catfish or not? Do you have certain questions in mind? Let’s clear all your doubts and help you make a valuable decision.

✅ How do fish finders help to locate the catfish?

The fish finders function by sending frequency in water that will vibrate upon hitting the object that comes in the path.

The device will record the process and display detailed information on a map which includes shape, length, depth, and other factors. Also, the fish finder can easily differentiate between rocks, trees, and fish.

✅ Which is better, down imaging or side imaging?

The answer depends entirely on the requirements of each fisherman. You can see the shallower and broader area with side imaging, whereas down imaging lets you see the most profound water images. You can combine both to have detailed information from everywhere.

✅ What is the working time of a fish finder?

Generally, the best fish finder for catfish can last for a maximum of five hours. However, there are several models which can work for more than one day. Such models are suitable for those who go camping and fishing for few days.

Final Thoughts

All the fish finders reviewed above all valuable and good for the money. However, we would still declare Humminbird ICE 410970-1 H5 HELIX 5 as the best fish finder for catfish. It comes with advanced sonar technology and inbuilt GPS & mapping capabilities to help locate the deepest fish.

Alternatively, if you want an affordable fish finder with basic features, you should try Lucky Portable Fish Finder Sonar Transducer. It offers high visibility in dark and sunlight and comes with five assistant settings.

You can always look at other options to enjoy your best time at catfishing.


Last update on 2023-05-29 / Affiliate links / Images from Amazon Product Advertising API