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Do you want compact fishing sonar with decent specs and features? If yes you are at right spot. Today you will see Humminbird Piranhamax 197c DI Review here. It is is a great fishing product from Humminbird that is feature rich and affordable also. This fishing device is simple and easy to operate. It get the work done without burning a hole in your pocket. Well built and solid construction make it supreme choice for many. This device does not have any fancy specifications but it works flawlessly.

The display is coloured which can be better that grayscale one, that we will discuss in detail. Another thing to mind you first that this product does not comes with GPS. The main purpose of this devices is to go fishing with maximum portability. Although you can get a best fish finder gps combo if you want a device that has inbuilt navigation. Right now we are focusing on the Piranhamax 197c DI reviews here. This fishing product has its own unique set of features with an affordable price tag. Now let’s begin with the specification of this devices first.
Humminbird Piranhamax 197c DI – Quick Specs
Transducer Frequency | 200/455 kHz |
Sonar Type | Dual Beam |
Screen | 3.5 inch (LED Backlit) Coloured 240 x 320 |
Maximum Depth | 600 feet |
Power (RMS) | 200W & 1600W (Peak to Peak) |
Cone Angle | 16°/28°/74° |
Current Draw | 220 mA |
Imaging Type | Down Imaging |
GPS | N/A |
Size (inches) | 8 x 16 x 12.3 |
Weight | 2.5 Pounds |
Humminbird Piranhamax 197c DI Review & Features
Now we will explore the features and reviews the Humminbird Piranhamax 197c device. Firstly we begin with the transducer performance. Then will move towards the screen and other features of this product. So without a further delay let’s begin.
The Transducer
The specs of this fish finder are quite basic so does its price. Its echo sounding transducer has a dual beam frequency that operates at 200 kHz and 455 kHz. This means that it can scan water at narrow and wire frequencies. This will lead to better rendering of the underwater geography. You can easily differentiate between rocks, plants, seabed and fishes. By the help of 200 kHz scanning frequency it can scan water at 320 feet (97 meters) deep. And using its 455 kHz scanning mode it can go as deep as 600 feet (183 meters). This depth range is quite okay for most of the fisherman. If you go for small lakes and rivers for fishing this will be more than sufficient.
Transducer Output Power
The transducer of Humminbird piranhamax 197c DI can give 200W power output. And for peak-to-peak it deliver up- to 1600W. More than enough for casual angler today. All in all I am satisfied with its sounder power ratings. Although average power output is 300W RMS
Display
Since this is a portable fish finder it has small display to keep the product size compact. It has 3.5 inch coloured screen with 320 x 240 pixel resolution. This resolution seem to lower side of many fish finders but it is actually crisp and clear in real. Being small size display the resolution is perfect that feel. Also it has 256 shades of color for superior images.
In this humminbird piranhamax 197c DI review, I personally like this 256 color screen. The reason is it is easy to read when compared to full color fish finder. The display is LED backlit and works in every lighting conditions. In direct sunlight it does not looses it details. This is why I prefer this display. Yes the 3.5-inch size may look small sometime. To keep the device portable it should not be more than this. And we can mount this device close to us for easy readings. This way the smaller screen size will also doesn’t matter.

Form Factor
Now come the main part. The size of this product is its biggest advantage. It is a small device that can slip anywhere in your tackle bag. It is 12.3 inch wide, 16 inch tall device. Also the weight is just 2.5 pounds which is lighter than most of the other products in same category. You can carry this device whenever you want go fishing. Just mount it on the kayak and you are good to go.
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Conclusion
This is definitely a good product for those who are looking for compact and affordable fish finder. This also has all the basic features that a fish finder should have. If you can live without gps mapping and don’t want to spend much, then this device is for you. In this humminbird piranhamax 197c DI Review you may have already realised that. It is awesome product from Humminbird for portable fishing. Hope you like this article.