The Furuno 525T-BSD transducer with temperature sensor is designed for thru-hull applications. Transducer features a durable bronze construction that's ideal in marine environments. Features:• 600 Watts• 50/200 kHz• 45°/15° beam angles• 9-meter cable with 10-pin connector Durable bronze construction 9-meter cable with 10-pin connector | Furuno 525T-BSD Bronze Thru-Hull Transducer