HDR 650 In-Dash Depth Gauge

Humminbird Digital Depth Gauges give you instant, reliable depth readings even at speeds of up to 70 mph, and can alert you to both deep and shallow water.  Installation in any existing 2-1/8" opening is easy, and they wire to the ignition to automatically turn on.  We didn't stop there: the display reads in feet, meters or fathoms, and you can pick a color to compliment your boat's gauges.  The customizable gauge comes with 2 face plates and 3 trim rings included.  600 ft depth, 200kHz operating frequency.  The transducer is universal and can be glued in the hull.

JWA HUMMINBIRD/CANNON Part #: 407860-1