This 8-pin 600 W triducer is the only thru-hull transducer that delivers depth, velocity and temperature in one package. It has a depth of 800 to 1,200 feet (244 to 366 m), an operating frequency of 50 to 200 kHz, a beam width of 45 to 12 degrees, and a bottom elevation of 0 to 24 degrees.
The transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging the boat.