pH test strips vs Apera pH tester

Maybe this will save some folks grief. I had a couple bad crops,and hopefully am learning from my mistakes. I was using Jellas pH test strips ( my well water tested 7.2 pH. I just got a Apera tester and after calibration the same water tested 8.3 pH.
The take away being, use accurate/quality testing equipment. Your going to invest alot of time and effort on your grow.

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I agree instrumentation is one thing you get what you pay for.

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