Marpac Digital Depth Sounders

Marpac Digital Depth Sounders

Marpac digital depth sounders provide a gauge-mounted depth display with listed shallow- and deep-water alarms and adjustable keel offset. Confirm the exact model, transducer and installation requirements before ordering.

Product Details

• Brand: Marpac
• Product type: Digital depth sounder
• Listed mounting-hole size: 2-1/8 inches; verify dimensions and clearance for the selected model
• Listed display units: Feet, fathoms or meters
• Listed alarms: Audible and visual shallow- and deep-water alarms
• Listed adjustment: Adjustable keel offset
• Depth-range clarification: Existing specifications list 2–199 feet and 1–92 meters. These ranges are not equivalent; confirm the correct operating range for the exact model before purchase

Fitment & Ordering

Match the exact sounder model, electrical requirements, gauge opening and transducer type to your boat. Confirm compatible transducers, mounting method, cable length and package contents rather than assuming a transducer or installation hardware is included. Follow the manufacturer's installation and setup instructions, including verification of keel offset and alarm settings. Depth readings depend on the installation and operating conditions; do not treat the display or alarms as a guarantee of safe clearance. Contact C and O Marine Parts with your boat, existing instrument and transducer details for help confirming the correct configuration.