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 … [Read more...] about Humminbird Fish Finder HELIX 10 SI GPS Review
Wireless Control
Humminbird Fish Finder HELIX 9 DI GPS Review
The HELIX 9 DI GPS shares plenty of similarities with the HELIX 7 DI GPS, only it offers several extra features, and of course, a wider screen. This unit actually replaces the old 959ci HD DI Combo unit, as it's one of the newest units for 2016. The HELIX 9 DI GPS features a 9-inch display, with the same 480V x 800H pixel matrix as the HELIX 7 series. However, this unit has … [Read more...] about Humminbird Fish Finder HELIX 9 DI GPS Review