Choose the Appropriate Redox Probe for your Klereo Bioclimatic Pool System

Client:
Hello

Technical Advisor:
Hello

Client:
I have a Klereo Bioclimatic Pool and a Klereo M9 box next to it where the probes are connected. Which redox probe do I need?

Technical Advisor:
This one

Client:
Ok thank you regards

Technical Advisor:
Thank you