Preciva Digital PH Value Meter, PH Tester with 4 Sachets for Calibration. Preciva PH Value Meter's Features * Quickly&precisely display the measurement results. * A large, illuminated display with modern design. * Good readability. * Fast and accurate measurements at the push of a button. * Auto-off function. PH stands for power of hydrogen, which is a measurement of the hydrogen ion concentration in the body. The total pH scale ranges from 1-14, with 7 considered to be neutral. A pH 7 is said to be acidic and solutions with a pH 7 are basic or alkaline. Body PH detection Normal urine PH is 5.5 to 5.7 If the urine PH is under the normal PH, you need to pay more attention on your health. Read more Using water PH The normal PH for drinking water between 6.5 and 8.5 Testing your drinking water, you will know the PH.
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