Product details:

Product Description: The Humminbird HDR 1651cm -Dash Digital Depth Sounder gives you instant, reliable digital depth readings, and offers customizable bezel and face colours to complement installed gauges. This unit comes packed with a transom mount transducer. Bezel colours included: White, Black and Chrome. Face plate colours included: White and Black. The unit is easy to instal into an existing 2-0.3cm gauge opening, completely waterproof, has an easy to read backlit 1.25-Inch LCD, shallow and deep depth alarms, and reads in feet, metres, or fathoms. Package includes a 200KHz transom mount transducer, alarm buzzer, installation hardware, and owner-Feets manual. Dimensions: 2.4-Inch Dia. x 4.75-Inch Deep.