Choosing the Right Probe for the Avady Star 20 pH Controller: Tips from a Technical Expert

Client:
Hello, I am looking for a probe for an Avady pH controller, model star 20. I have seen some probes that could be suitable, but I wanted to make sure of the correct model. Thank you.

Technical Advisor:
Yes, this one: https://ph-redox-pool.com/gb/avady/189-sonde-ph-pour-star-20-ph.html
This is the one.

Client:
Okay, thank you. And is it in stock? pH 7 calibration solution as well?

Technical Advisor:
Yes, https://ph-redox-pool.com/gb/solution-etalonnage-tampon-piscine/617-solution-d-%C3%A9talonnage-tampon-ph7.html

Client:
Great, thank you. I will place an order.

Technical Advisor:
Thank you, have a great day.