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ph tester


clwestphal

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  • 2 weeks later...

You can get single point calibration pH testers fairly cheap for under $20 on Amazon.

But if you want a (more accurate and) two point calibration with temperature compensation, take a look at Milwaukee MW101 PH Meter. It is about $80 on Amazon.

As Falling Rock mentioned, regular calibration is the key. You can pick up 4.0 and 7.0 calibration solutions at most homebrew stores. I pay $6.89 for both at the neighborhood Morebeer store.

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