Hi.
At the attached photo you may see a type of pocket pH meter.
On the following link you can see the pH meter dismantled:
https://www.allaboutcircuits.com/news/teardown-tuesday-digital-ph-meter/?cb=1574800939
The manual says:when you finish the measurment,you need to clean/stir the electrode bulb with distilled water,
DRY the electrode bulb and replace the protective cap before store the ph meter.
As far as i know,ph bulb electrode should be stored wet or be in a storage solution.
Could it be that this type of ph meter has a different technology/operation?
Thanks.
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