Ph meter calibration

Can i calibrate ph meter with ro water??

 

No

 

Can i use battery distilled water... It's written pure

 

Did your meter come with calibration solutions? Or can you order more? I would stick to them for the most accurate calibration.

 

Ya der s three buffer solution

 

Huh? Could you retype that reply? lol!

 

Ya seller sent me buffer powder... The meter is not pre caliberated... I just want to calibrate... I'm asking about the water...which water to use to calibrate...is dis distilled water k??

 

Distilled water is fine for mixing the buffer/calibration solutions. The OP sounded as if you wanted to use water only to calibrate