Up for sale today, a working used Raymarine DSM300. Listing is for module, NEW C-Classic data cable, and NEW power cable. No transducer or display is included!

✅Made in Hungary.

✅Updated to the latest software version 4.20 for fewer dropped connections and errors.

✅Communications tested on HSB2 and SeaTalk HS.

✅Tested on 50 & 200 kHz frequencies with EDI sonar tester. Frequencies are in spec and unit tracks simulated bottom.

✅Speed and temperature readings in spec.

✅Green light during operation after startup period.

✅Connectors are clean; no dirt, bent pins or corrosion.

Module is shown working with our test display, cables and EDI professional sonar tester for demonstration of our process. These items are NOT included.

Module has normal cosmetic wear.

FAST FREE USA SHIPPING AND COMPLETE SATISFACTION GUARANTEED WITH 60 DAY WARRANTY!

We offer 100% free US returns for ANY reason within 60 days.

To help you get your items quickly, most items ship out same day as purchase if checkout is completed by 3PM Central. We ship purchases Monday-Friday, as well as most Saturday mornings.