PC 104 calibration point & chlorine test & PH test 1

[@JohnFGM]

No entiendo como funciona

[@a4aDevs]

You say you have to calibrate it before using it, can you tell me how can I do it if I want to use it at the same time for a spa and for a medium pool and a children's pool? In other words, would it have to be calibrated each time or once calibrated is enough for all of them?

[@danielbassa]

Hi, I did a wrong first calibrate. How can I calibrate it again. I tried to take the battery out, for 5 minutes, but It didn't work. Does anyone knows how to recalibrate it? Thank you very much.

[@kennymartens1957]

You have the answer?

[@danielbassa]

@@kennymartens1957 No Kenny, I am not using it anymore. Thank you anyway.

[@kalayaskitchen]

@@danielbassa Please see my comment about percussion adjustment to fix it Be Happy Always

[@buitan3371]

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[@buitan3371]

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[@buitan3371]

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[@buitan3371]

Áo khoác của đó ah chị e do đó e coi đi sp không ey mẹ thằng này ko e ch cho e cho đó đó ừ t cho biết thêm về việc đi. Khi ĩ bị hư hỏng của mình để a di a để đi làm đi đi e đó đi kd oe được rồi đó đi đi làm ngày