The Humminbird HDR 650 is an in-dash digital depth sounder that fits standard 2 1/8-inch gauge openings and delivers instant depth readings on a large backlit LCD. It wires directly to your ignition switch for automatic power-on and includes a transom mount transducer. Bezel and face plate color options let you match your existing helm layout.

Specifications:

• Fits existing 2 1/8-inch gauge opening — easy installation
• Completely waterproof construction
• 1.25-inch backlit LCD display for clear readability day and night
• Wires to ignition switch for automatic power-on
• Shallow and deep water depth alarms
• Depth displayed in feet
• Tracks bottom to 70 MPH
• 200 kHz operating frequency
• 600 ft maximum depth rating
• Bezel colors: Black, White, Chrome
• Face plate colors: Black, White
• Includes transom mount transducer

In the Box:

• HDR 650 in-dash depth sounder
• Transom mount transducer

Resources:

• Owner's Manual (PDF)
• Installation Guide (PDF)

⚠️ California Prop 65 Warning: This product can expose you to chemicals including 1,3-Butadiene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.