Ph probe

[Fishie]

I have a ph probe on my apex and it's been showing what I think is a higher than normal ph of 8.8..it's about 2 yrs old

I got some calibration liquids...what's the process to recalibrate it or verify if it is showing me the right ph..

 

 

Do I dip it directly in the calibration liquid or take some out of the bottle.

[iangibby]

I have a ph probe on my apex and it's been showing what I think is a higher than normal ph of 8.8..it's about 2 yrs old

I got some calibration liquids...what's the process to recalibrate it or verify if it is showing me the right ph..

 

 

Do I dip it directly in the calibration liquid or take some out of the bottle.

 

 

 

 

Apex manual link

[Fishie]

Thx

[ridetheducati]

You may need a need probe. Two years is towards the end of life.