Want to Buy zone VI compensating developing timer temperature reader

Hello,
So i have a Zone VI compensating developing timer, and im looking for the developer temperature reader. I have the timer itself, as well as the footswitch and the power adapter. Im solely looking for the part to check temperature. It has a phone-cord type plug on one end and a black rubberized piece on the other.
Thanks!
-Austin

I have the piece you need so shoot me a pm or something like that
Best, Peter