PH Calibration??

[Peppie]

Am I able to recalibrate this unit with 7.01 and 10.0 solution?
It was shipped wit the 4.01 and the 7.01 solution. This is what I calibrated the unit with. I think I did it wrong. My tank is reading 8.6 to 8.7
Pocket-size pH/Temperature Meter - pH55 : Milwaukee Instruments

 

[trido]

I've tried calibrating my milwaukee and neptune with those solutions and IMO it doesn't give an accurate high side Ph .

 

[Peppie]

I've tried calibrating my milwaukee and neptune with those solutions and IMO it doesn't give an accurate high side Ph .

That is what I am hoping. I found a local member that has the higher end cal. solution. I will recal. with his sol.

 

[Peppie]

All seems to be good. PH is 8.0
I recalibrate the meter with the high end PH range solution.

Thanks Kevin


BTW I made room for a few of those Shrooms. Let me know when you are ready to peel a few off your rock.