A properly positioned in-hull transducer offers outstanding performance when looking for fish and bottom features. Tim Barker. An in-hull (aka shoot-through) transducer mounts to the inside of the ...

There are three main components of a fish finder: display, transducer, ... the transducer inside the kayak hull; the signal will shoot through the ... consoles install a through-hull transducer.

Shoot-thru-hull. These types of transducers work with fiberglass hulls, ... But no matter how much a fish finder costs, the transducer is one-hundred percent necessary—and it needs mounting in the ...

Find deep-dwelling game fish such as swordfish at ­impressive ocean depths (to 3,000 feet) with the Airmar B275LHW Wide-Beam Chirp-Ready Thru-Hull Transducer. With a kilowatt of power, the ...

The transducer sends a signal through the water. When the signal hits a fish, structure, or the bottom—it bounces back to the transducer. ... How to Install a Fish Finder in a Kayak.