The 2-Minute Rule for ph water tester

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A protecting cap retains the probe safe when not in use. The LCD display is simple to go through, plus the battery compartment is not hard to obtain at the best of your device. A "hold" button enables customers to save readings, and also the calibration button helps make https://rafaelhntyd.webdesign96.com/17159750/top-guidelines-of-charcoal-water-filter


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