Two questions

May 1, 2011
4,603
Pearson 37 Lusby MD
Tridata = speed through the water, depth of the water, and distance traveled through the water. There should be transducers that go with speed and depth.
 
Jul 13, 2015
919
Catalina 22 #2552 2252 Kennewick, WA
Re: the first pic: is that the cabin roof? And if yes that appears to be someone stubbing in a fluid fill ( water?) of some sort? Where does the poly tube terminate?