Clear Pulse module and transducer for ES127

[michels280]

Question about ClearPulse for the ES127.

I have a Raymarine ES127 Multifunction display. I am looking to add the clear pulse fishfinder / depth map to my display.
Which clear pulse sonar module do I need for this unit (if I need one) and what transducer would work? I am looking for a thru hull transducer, as I already have an unused Airman analog transducer that I can pull out and replace. My boat has 3 transducers. A new DTS800, another Airmar that isnt connected, and another that was connected to the old raymarine analog sonar module which I removed.

Thanks in advance for your help.