pH probe compatibility with Reva2cool and Reva3: Calibration advice and solutions.

Client :
Hello, I have the reva2cool and not the reva3 for the pH probe, is it the same one for the reva3 please?

Technical Advisor :
Hello

Technical Advisor :
Yes

Client :
Great, thank you. It looks similar, I will order it. By the way, are the pH 7 and 4 solutions available in a smaller container?

Technical Advisor :
No, 50 ml reusable. Bottle with cap.

Technical Advisor :
https://ph-redox-pool.com/gb/pool-buffer-calibration-solution/1640-ph4-ph7-calibration-kit.html

Client :
Alright, thank you.

Technical Advisor :
Have a nice day.