Garmin Airmar B175H

Bronze Thru-Hull Mount Transducer with Depth & Temperature (0 tilt, 8-pin) Step up to 1 kW without a fairing with this flush-mounted bronze housing that protrudes less than 1/4-inch outside the hull and can sit on the trailer rollers/bunks without damage.

The tilted element inside the transducer accommodates all hull deadrises and eliminates the need for a fairing block. And, low, medium and high frequency versions provide maximum flexibility for the choice of frequencies.

An excellent choice for fiberglass and wood hulls, this 8-pin transducer has a depth of 1,200 ft; an operating frequency of 130-210 kHz; a beamwidth of 9-15 degrees; and a 0 to 7 degree deadrise.

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