Fish Hawk

[clawman]

Anybody use the Fish Hawk? I've always wondered what the temps were where my lure was and actual speed not GPS speed. Yes I know I can get an idea of where the thermocline is on other electronics but not the detailed info I'd like. We all focus on boat speed but by using GPS speed we could be way off, affecting lure action a lot.
Your thoughts?
http://www.fishhawkelectronics.com/marine-electronics/fish-hawk-x4d

 

[mrmike]

I purchased a F/H about 4 yrs ago. I personnel love it because I fish using water temp alot, I fish numerous different species of fish and I am a big believer in water temp also barometer reading. One example is the fisherman quoting I been in fish all day on my graph and they won't bite. These fish are not in the temperature they bite in. If you adjust your tackle to the correct temp one there be less fish but they will be biters good luck on your quest.