Apex Ph - Graph

[Josh]

Just playing around with my apex and am curious to see other peoples PH graph. I never noticed until i got the apex how much PH swings day vs night. Would love to compare to some others.

 

[Pistol]

Here's mine, haven't calibrated it for awhile so it might not be exact but you can see the swing.

 

[Josh]

Yeah my calibration was off, but i have an american marine pinpoint PH so im not too worried. Just curious to see the trend.

Thanks @Pistol

 

[TORX]

I would post, but my calibration is off so it is not accurate. The probe is also a few years old, so not sure how accurate it is.

 

[Josh]

Mines off 0.3-0.4 even after a cleaning / calibration i mostly just wanted to see the up and down trend, actual #'s not so important.

 

[Hong]

Mine fluctuates quite a bit more.

 

[Salty Cracker]

 

[Steve Peters]

 

[Steve Peters]

 

[Steve Peters]

Spikes are a product of dosing alk at night