AR15.Com Archives
 Another fish finder question
Striker  [Site Staff]
4/3/2009 5:39:25 PM
I've been pricing them and noticed that manufacturers differentiate between salt and fresh water..
I want one more for the depth sounder as I'll be travelling rivers as much as the ocean..

What is the difference?
inferno715  [Team Member]
4/11/2009 2:01:50 AM
Maybe there's more corrosion resistance on the saltwater models?
Roughneck43  [Team Member]
6/9/2009 11:27:53 PM
Originally Posted By inferno715:
Maybe there's more corrosion resistance on the saltwater models?


This is true.
str8-shoe-tr  [Team Member]
6/12/2009 12:12:17 AM

Originally Posted By inferno715:
Maybe there's more corrosion resistance on the saltwater models?


This and dual frequecy transducers, usualy stonger output for deeper water as well.
Bassman2  [Team Member]
6/12/2009 1:13:19 AM
Saltwater - you want at least 4000 watts of power and a dual frequency transducer... The dual frequency allows you to do things like better track your down riggers etc... Salt water also has a different density and the dual frequency td helps you see further (paint a better picture on your screen).

Hard to beat a Lowrance product. May not have every bell and whistle, but they work and work well.... - and about 90% of the bass pros I fish with use Lowrance - and very few are paid to use them or get them free. (just be sure to update firmware and stuff online - updates come out all the time)

68-19583  [Member]
10/1/2009 5:34:41 PM
...........
Striker  [Site Staff]
10/1/2009 8:13:27 PM

Originally Posted By Bassman2:
Saltwater - you want at least 4000 watts of power and a dual frequency transducer... The dual frequency allows you to do things like better track your down riggers etc... Salt water also has a different density and the dual frequency td helps you see further (paint a better picture on your screen).

Hard to beat a Lowrance product. May not have every bell and whistle, but they work and work well.... - and about 90% of the bass pros I fish with use Lowrance - and very few are paid to use them or get them free. (just be sure to update firmware and stuff online - updates come out all the time)


Thanks for the info. I'm going to use it primarily for knowing how much water I have under my keel!