i've had an apex lab-grade for the past couple of weeks and have figured out most of what i intend on using aside from one thing. it included probes for temp and pH which are both plugged in on my fusion dashboard i have readings for temp, ph, amps and the one i'm not understanding pH2.
it hovers between 6.46 and 6.56 over the last 24 hours while my pH probe is sitting at a more believable 8.02.
can someone please offer information what exactly the readings i'm getting are from and how this reading is useful? i suppose there is also the possibility that i am getting a "phantom reading" from a device that isn't even hooked up as well.
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