Choosing the Compatible pH Probe for Klereo Kompact: Guide and Tips

Client:
Hello, I would like to buy a pH probe for the Klereo Kompact.

Can you tell me which one is compatible since I see there is the M1, etc?
Thank you.

Technical Advisor:
Hello, one moment.

Client:
https://ph-redox-pool.com/gb/klereo/1719-pH-Probe--for-KOMPACT-M1.html
Thank you, have a great day.

Technical Advisor:
M1, M2 doesn't matter.
You're welcome, feel free to contact us again! Have a great day.