From what I can determine, there is a strong correlation between the information that comes from an ORP sensor and a PH sensor. I want to be as complete as possible with the data collection without duplicating data.
Can I get by with one or the other, or would it be best to have both (like the KnowFlow ).
Application: water quality in a stream that runs through mine tailings.
Thanks in advance, Dave Robinson IronRain.us