i didnt get the calibration solution.
sold seperately
the "calibration" portion of that paperwork says, factory calibrated and ready to use.:wtf:

ive been out for about 5 hrs , just checked and the ph has gone up to about 7.

i did mention i got a new job, right? (i start monday) if this stuff is gonna require constant monitoring, this may be a problem. a big problem.

i have to run out again, back in a couple hours.