4507 navman

[stickbender]

Hi All

Navman 4507 fish finder has any one got one and are they any good
All so looking at fishon are northstar navmans if so do we have warranty cover here in aust
thanks paul

[Reel Blue]

I have one and am quite happy with it. The clarity and definition is much improved over the ealier model and it shows fish clearly offshore. My previous sounders were all Lowrance and I think it is on a par with the last, a 332c. My only negative is that I have found it more difficult to get a clear bottom reading at speed. This is not necessarily the sounders fault though; most likely the transducer placement/alignment on a different hull.