Your boat may not have the space for a bigger fishfinder, but the Humminbird 300 Series ensures you'll always have a big-time performer onboard. Choose from compact coloured monochrome display models with powerful DualBeam PLUS™ sonar, and even a super-precise 16-channel GPS with a built in UniMap™ to show your position virtually anywhere.
View 300 Series Comparison Chart
Note: CE Approved
All Humminbird fishfinders are manufactured on separate production runs at our factory in the United States. The European (CE) approved products are built to a different specification using different components and software. Where applicable they are installed with different base maps. As such only those products with the CE marks are legal to use within Europe. Unlike the US model, the CE approved models come with a fully supported two year warranty. There is no European warranty/support for non CE badged products.
383c
Combo
The top-of-the-line 383c Combo features brilliant colcoloursplay, advanced DualBeam PLUS sonar, GPS chartplotting with a built-in UniMap™.
383c
Combo Portable
The 383c Combo Portable delivers all the performance of a 383c Combo, in a soft portable case you can take anywhere.
363
Combo
The all-in-one 363 Combo features a high contrast monochrome display, advanced DualBeam PLUS sonar, and GPS chartplotting with built-in UniMap™. .
343c
The high performance 343c Fishfinder features a brilliant colcoloursplay, advanced DualBeam PLUS sonar and high power output for outstanding definition of the bottom, structure and fish.
343c
Portable
The 343c Portable delivers all the performance of a 343c, in a soft portable case you can take anywhere.
323
The high performance 323 Fishfinder with high resolution monochrome display, DualBeam PLUS sonar and compact size makes an ideal upgrade to your old factory or dealer installed model.

