Humminbird Fish Finder HELIX 10 DI GPS Review

The HELIX 10 DI GPS model shares quite many similarities with the HELIX 10 SI GPS model. However, this model comes with dedicated Down Imaging sonar, a transducer specific for this type of sonar technology, and evidently does not have Side Imaging.

In terms of sonar, this unit offers both Down Imaging and DualBeam Plus sonar. For Down Imaging, is capable of 455/800 kHz, and the supplied transducer (XNT 9 DI T) does cover these frequencies, using thin, fan-shaped beams of 75° and 45° angles for read more

Humminbird Fish Finder HELIX 10 SI GPS Review

The difference between the HELIX 10 SI GPS and the HELIX 9 SI GPS covers quite a bit more than just the 1″ difference in the display diagonal. The HELIX 10 also comes with the HD transducer, and it’s 800 kHz capable right out of the box. Evidently, there’s much more to say about this unit, so let’s start with its sonar capabilities.

First of all, this unit uses three types of sonar technology: Side Imaging, Down Imaging and 2D sonar. Unfortunately, it?s not CHIRP capable. read more