Dialogue with a technical advisor: Finding a compatible probe for an Astra pH device

Client: Hello

Technical Advisor: Hello

Client: I have a micro ph device from Astra. Do you sell probes for this device?

Technical Advisor: Yes, one moment

Technical Advisor: Here

Client: What is its price and reference so that I can buy one from one of your stores?

Technical Advisor: We only sell online.

Client: Ok, but the probes don't have to be from the Astra brand, is it standard for any brand?

Technical Advisor: It is a compatible probe.

Client: I don't understand. Is this compatible?

Technical Advisor: The probe I am suggesting is a compatible probe with the micro ph.

Client: Thank you very much. Have a nice day.

Technical Advisor: You're welcome, feel free to contact us again! Have a nice day.