Understanding the Differences Between Probes for the Zodiac pH Expert Device: A Customer-Technical Advisor Dialogue

Client:
Hello, there are several references for probes for my Zodiac pH expert device on your website, at different prices. Can you explain their differences?

Technical Advisor:
Hello

Client:
I tried calling you just now

Technical Advisor:
Can you send me a photo of your current probe? I am online

Client:
I threw away the original one because the glass inside was broken

Technical Advisor:
One moment

Client:
I bought this one at Cash Piscine but it doesn't work

Technical Advisor:
I will call you back now

Client:
https://www.cash-piscines.com/sonde-ph-amber-p-33595

Technical Advisor:
What problem does it have?

Technical Advisor:
https://ph-redox-pool.com/gb/zodiac/70-pH-Probe-for-pH-Expert.html