010-10279-04

The speed sensor that Garmin had originally recommended for use with the echo 200, 300c, 500c and 550c was a 7-pinspeed sensor (010-10279-02) that required the use of a 4-pin to 7-pin adapter cable (010-11616-00). In an effort to helpstreamline the installation of the speed sensor for the echo series, Garmin will soon be offering a new 4-pin speed sensordesigned exclusively for compatible echo fishfinders. Simply mount the new speed sensor on the transom of your vessel and connect it to a compatible echo series fishfinder. No adapters needed!

WARNING: This product can expose you to chemicals including Di-n-hexyl Phthalate, DnHP, which is known to the State of California to cause reproductive harm, and Vinyl Chloride which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.