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

Good morning. When I want to calibrate the probe, I press the button then an err message appears. What to do?

This is a front sensor prim

Avady

Hello, Test your probe like this: https://ph-redox-pool.com/gb/content/16-ma-sonde-ph-est-elle-hors-service-

The probe will be this one: https://ph-redox-pool.com/gb/avady/73-pH-Probe-for-AVADY-Prim.html

THANKS

What maintenance is required for the avady probe?

Are you wintering your probe?

No. When I put the lemon juice the pH indicates 4 then in the tap water indicates 7 and in the buffer pH 7 it indicates 8.5. It's curious. Moreover when you want to calibrate there is always the message err. What to do?

This is an unstable probe. It no longer provides enough energy to allow calibration

Do you think you should buy a new pH probe?

If the calibration does not work, I think it will be necessary unfortunately

The wintering of the probe is mandatory?

No . But you have to be sure of 2 things. That the probe does not stay dry and that it does not suffer from freezing

Thank you. Does the sensor need maintenance?

No . apart from calibration

THANKS.

You are welcome, do not hesitate to contact us! Good day