New "toys" I have been meaning to get for awhile. These meters should definitely outperform my cheapo $20 pH and EC pens. I am running behind on my 2-22-18 weekly update of my Mephisto girlies. Will get photos and post tomorrow or Saturday @wwwillie.
New "toys" I have been meaning to get for awhile. These meters should definitely outperform my cheapo $20 pH and EC pens. I am running behind on my 2-22-18 weekly update of my Mephisto girlies. Will get photos and post tomorrow or Saturday @wwwillie.
Amazon sells a kit with storage, pH7, and pH4 solutions for testing and storage. Atlas Scientific is the brand. I keep the meter in the solution and calibrate every two weeks or so. So easy and it keeps your meter running nice and you know it’s reasonably accurate.
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