How to Calibrate your Neptune pH Probe using Apex Fusion

[@vintageaudio559torres5]

great video

[@zburnreefing]

Hi there! Thanks for the first shout out on this video. Glad it was some helpful content!

[@Encantado215]

thx for the informational video on how to do this properly

[@chumenez80]

I just calibrated tthe probe but it still at 6.75 but with hanna checker is on 8.4 why?

[@zburnreefing]

Put the calibrated probe into the two calibration solutions....does it read correctly?

[@zburnreefing]

Probe may be bad. How old is it? I have to replace mine every 1-2 years it seems.