clwestphal Posted February 9, 2016 Share Posted February 9, 2016 Can anyone suggest a ph tester under $100.00? Link to comment Share on other sites More sharing options...
Falling Rock Posted February 10, 2016 Share Posted February 10, 2016 It's as important to have something to verify them against. I bought two fairly cheap ones, calibration fluids and match the two against each other. Calibrating regularly. Link to comment Share on other sites More sharing options...
vsaks Posted February 20, 2016 Share Posted February 20, 2016 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. Link to comment Share on other sites More sharing options...
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