OK, maybe I will eat my words after this but I looked into what you were thinking about buying on Ebay and after some research I bought one almost exactly like it. LOL, the one I had bout several years ago was wireless and just didn't pan out to work anything like was advertised. I will find out in next couple days if this one does. I'm going to fish from docks that are over deep water in this lake and I have done well here in past through cold months but its hit or miss. The finder may help if it works.
Oh, I paid $33for it s , no more than I pay for gas in a week.
Philippians 4; 13, I can do all things through Christ who strengthens me.