. If you have any questions, please let us know.

Good morning,
I would have liked to know if the Gen pH and pH Perfect probes from Zodiac are compatible.

Hello, can you photograph your current probe, I will check

No need to disassemble it

Do you have a gen ph system?

It's a perfect zodiac pH probe that I bought from you but I think it's the central unit that's broken because the problem is still the same. So I intend to replace the central unit with a new Gen pH.

No, I have a perfect pH and would like to replace it with a gen pH but without changing the probe holder.

Why do you think it's the CPU? I think this should work

Because the pH indication goes from 6.5 to 6.8 to 7.5 to ... in 1 or 2 minutes. And I have the same problem with an old (3 years old) probe and the new one.

I calibrated them. On the 2, I sometimes have ph4 err probe

Dip the probe in ph4. look at the value displayed (normally around 4). and then come back after a few hours and tell me what happens

OK thanks. I do that.

See you soon then

What time are you available until?

8 a.m. or tomorrow

The problem is that sometimes it tells me probe ok and sometimes probe err. And only on pH 4.

And these variations in value, where will it come from, then?

precisely, it makes me think of a faulty probe, what happens. try the test, we will see if at ph4 the value is stable over time

It begins badly. The probe indicates 6.5 when immersed in the pH4 solution

Yes, it is not good. Give me your name, I'll replace the probe

Pardon. I was busy on the phone.
My name is Patrick De Blezer. 5 Cornice of the sun St Mandrier

Alright, I'll find your order. We'll try.

Here is the reference: GFGLYOTNS

Thank you, we ship it to you tomorrow

Thank you so much.
Can you send me the tracking number, please?
Many thanks in advance and have a great day.

Hello, I will have this number tomorrow.

Great. Thank you so much.

Good morning,
Probe well received. THANKS.
Calibrated and installed, we will see after a few days of filtration. On the other hand, impossible to recalibrate the previous probe: probe error on pH4.
Good day.
patrick

Super.have a nice day