. If you sometimes ask questions, n'hésitez pas à nous le faire savoir.

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

Good afternoon, I have a hayward brand pH regulator, and I think the probe has been damaged, since I have tried to calibrate it and it does not mark the pH correctly.
I don't know if the one you have on the web is compatible or not
I would also like to know how long the shipment takes
Thank you

Cheers

Hello

Goodnight ,

Our probe is perfectly compatible.

Delivery time of 4 business days.

Buenas tardes

Hello
Yesterday I couldn't finish the conversation

hello

Does it come with everything you need to calibrate the probe?

Liquids, etc?

yes, you have to calibrate the probe because it depends on the probe and the regulator

https://ph-redox-pool.com/gb/pool-buffer-calibration-solution/1643-ph7-calibration-kit.html