Thanks for checking out our review of the Humminbird PiranhaMAX 230 PT Waterproof Fish Finder.

On this page, we will examine the features of the PiranhaMAX 230 PT, compare fisherman reviews, and give an overall recommendation and rating. 

Humminbird PiranhaMAX 230 Fish Finder Description & Features

Are you ready for the most functional portable fish finder available?

Use the PiranhaMax 230 like a regular fishfinder by use of a suction cup transducer or use SmartCast to locate fish under docks.

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Humminbird PiranhaMax 230 PT

Use the PiranhaMax 230 like a regular fishfinder by use of a suction cup transducer or use SmartCast to locate fish under docks.
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The transducer can be mounted to almost anything including fiberglass, wood, and aluminum hulls.

Screen Size4 Inches
Display TypeLCD
Item Dimensions LxWxH10 x 8 x 4 inches

The Humminbird 230 comes with a high-definition 4-level grayscale sonar, a light for fishing at night, and water temperature readings.  

Get up to 600 feet of depth capabilities with a dual-beam sonar that gives wide coverage and great bottom and structure detail and clarity.

Comes with a 1-year warranty, rugged carrying case, and a built-in transducer cable.


  • Goes anywhere. This fish finder provides great ease of use and convenient capabilities
  • Dual 20 and 60-degree sonar beams.  Single-beam 90-degree wireless sonar
  • 600-foot depth for dual beams, 120-foot depth for wireless
  • 4-inch FSTN LCD in 4-level grayscale
  • Equipped with T suction-cup transducer
  • 1-year limited warranty

Humminbird PiranhaMax 230 PT Portable FishFinder Pros & Cons


  • Duel Beam Is A Very Big Selling Point For Many Of The Users.
  • Ease Of Set Up.
  • The Alarm Is Loud Enough Even For My Bad Hearing
  • Waterproof


  • Honestly, I Searched Just About Everywhere I Could Find And Couldn’t Find One Thing Wrong Being Said.
  • Otherwise Not Problem

PiranhaMAX 230 Portable Fishfinder Reviews

Sample Customer Reviews

Reviews of the Humminbird 230 PT have been outstanding overall.

Positive Customer Reviews

This fish finder works to perfection. So simple to operate and extremely portable. There is not a single thing I would change about this fish finder.
— M.T.

If you are looking for an easy to use fish finder that is great value for money you can’t go past this option, absolutely fantastic
— D.

The Humminbird PiranhaMax 230 Portable Fish Finder works and operates perfectly.
— K.R.

4.6/5 - (27 votes)

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