Plastic Transducer 200KHZ 12Deg

Plastic, thru-hull mount transducer with depth and temp. Operating frequency of 200 kHz. Beamwidth of 12 degrees. Transducer kit comes with installation instructions. Follow the instructions carefully so you don't mangle your boat in the process.
 
What is a Thru-Hull Transducer?
Thru-hull transducers are mounted through a hole drilled in the bottom of the boat and protrude directly into the water. This type of transducer generally provides the best performance.

Thru-hulls are recommended for displacement hulls and boats with straight-shaft inboard engines. You?ll also need a fairing block that allows the transducer to be mounted properly. Thru-hull transducers must be installed with a fairing to ensure proper alignment and a secure fit.

Thru-hull transducers must be positioned in front of the propeller, rudder, keel or anything else that may create turbulence. They must be mounted in a position that is always underwater and angled straight down.