The PTC U2 is a portable carrying case for Humminbird HELIX 5 and HELIX 7 models, so you can take your Humminbird wherever the fish take you.
Installation Instructions (1.12 MB)
Transducer Installation Instructions
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 www.p65warnings.ca.gov.
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