Use this 10' (3M) extension cable to connect your 4-pin transducer to your sonar unit.
Compatible Devices:
echo 100
echo 150
echo 200
echo 300c
echo 500c
echo 550c
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Boat Outfitting
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to