pH probe calibration and payment options in Avada Pool ProPilot.

Client:
Hello, is this probe already calibrated? Thank you for your response.

Technical advisor:
No, that's not possible. Calibration depends on the pH probe and your controller.

Client:
So, do I need to calibrate the probe first?

Technical advisor:
YES

Client:
I have a pH7 and pH4 calibration solution at home, is that enough for calibration?

Technical advisor:
Do you have AVADY system?

Client:
Yes https://www.crystalpooleshop.cz/automaticke-regulace-avady-pool-propilot-ph-a-rx--rizeni-napr--solonizacni-jednotky-/

Technical advisor:
Yes, that's enough for pH.

Client:
And do you only accept payments in euros? Why?

Technical advisor:
No, you can choose CZK.

Client:
Great, okay, I will place the order this afternoon. Thank you. Regards, Vondrášek

Technical advisor:
Thank you.