The HELIX 12 CHIRP SI GPS is the head of the HELIX family from Humminbird. Not only it offers just about everything else the other, smaller units offer, it also has a huge display, comes with a HD transducer, and features CHIRP sonar technology.
It’s one of the best, if not the best Humminbird fish finder and GPS combos for 2016, and so far, in terms of price / quality ratio it stands quite a bit higher than the ONIX 10 SI Combo. So, let’s see what this unit has to offer.
To begin with,