Garmin Airmar B744V (6-pin)

The only thru-hull transducer that offers depth, speed and temperature in one package, this 6-pin 600 W triducer has a depth of 800 to 1,200 ft; an operating frequency of 50 to 200 kHz; a beamwidth of 45 to 12 degrees; and a 0 to 24 degree deadrise.

Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat.