Apex PH calibration.

[un5tab1e]

I have the classic with no display controller. Doing my calibration thru the apex dashboard because I have no option in the fusion. My question is.. Does temp compensation need to be enabled? It was already enabled on mine so I left it be. After 2 attempts I can get it to read sorta stable between 9.99 and 9.97 sitting in the 10 ph solution. Am I good enough to go?

 

[un5tab1e]

I finally got it to read 10 in the solution. Hope it's right.