Bottom Line Fish Finders 

& 

Cannon Downriggers!

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.
If your looking for a fish finder, Bottom Line has a model for you.
Bottom Lines portable Fishin' Buddy 1200 and Fishing Buddy 2500 mount easily to a dingy, fishing tube, or a dock.  There Tournament 4300, Tournament 5300 and the Tournament 6500 are some of the most sophisticated fish finders in the world.