Humminbird Transducer in Revo 13

I'd like to use my Humminbird fish finder with my Revo.

I see the following part

https://www.austinkayak.com/products/12197/Hobie-Pro-Angler-Fishfinder-Adapter-Kit-for-Humminbird.html?last=

My question is can I use the transducer that came with the fish finder or do I need a different one?

Your link refers to the adapter that makes your humminbird transducer fit in the hobie transducer mount. If you have the same type of transducer as shown shown in your link, then you can use that adapter. Don't buy a new transducer just to be able to use the Hobie mount. Modify the mount and make your existing transducer fit the Hobie mount. It's not that hard.