Hi,
I am trying to setup Profilux Plus II for the first time. I have two questions:
1) Regarding the temp probe. After I connected it, it shows 79.8F however my Ranco shows 78F and my little floating glass therm shows 76F. Does the temp probe needs to be calibrated?
2) Regarding the PH probe. It shows like 5.67 after connected. Does the PH probe also needs to be calibrated for its first use.
Both of the probes are brand new I believe.
Thanks,
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