What is Reddit's opinion of
GlowGeek Digital PH Meter/PH Tester/Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.01PH Resolution - Extra PH Calibration Solution Mixture?
From 3.5 billion Reddit comments
1 review of this product found across Reddit:
1 point
·
12th Dec 2017
This is the pH meter I bought. I don’t see anywhere where I can adjust the calibration point from 6.86 to 7.0, but maybe you know better than me.
Do you think calibrating it to 7.0 instead of 6.86 would make a noticeable difference? I’ve got the packets of solution that came with the pen so I can calibrate it for 6.86 for now, but I don’t want to waste the 7.0 if I don’t have to.
Thanks for your help! I appreciate the response.
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