How do I use my GHL Redox/Ph port for a 2nd PH Probe?

[arking_mark]

@Vinny@GHLUSA @Lasse

I would like to use my Redox/Ph Port for a 2nd GHL pH probe. However, it not clear that this can be done. There does not appear to be an option for reading pH...only mV. How would calibration work for a pH probe on the port?

 

[Billldg]

How to convert a Redox port into a pH port / vise versa

www.aquariumcomputer.com

 

[Lasse]

I have change my redox port on my P4 to a pH port - It has the name pH2 today. I did it with help of the function change measurements range

Sincerely Lasse