Our thru-hull plastic transducer has good performance at high speeds and is an excellent choice for fiberglass and metal hulls.
 The 8-pin 500 W transducer has a depth of 900 feet (457 m), an operating frequency of 77/200 kHz, a beam width of 45/15 degrees, and a bottom elevation of 8 to 15 degrees.
 The transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging the boat.
 *Do not use on wooden hulls.
 When used with the echo™ series of fish finders, transducer adapter cable part number 010-11947-00 is required.