For the ultimate experience, link up the Magnum 20 Digi Troll or the Digi Troll IV with Bottoms Line NCC 6500 and control your downriggers right from your fish finder.
BottomLine fishfinders and depth finders utilize sidefinder technology allowing you to pinpoint fish below your boat and off to the side, at the same time.
The Bottom Line Fishin' Buddy is the ultimate portable fish finder that has been helping fisherman find fish for over 10 years. This portable fish finder is so flexible that an angler can clamp it to a john boat, dingie, canoe, pontoons, rowboats, float tube or right to the dock.