Digital WiFi PH Meter ORP Controller Monitor Wifi Water Quality
Par un écrivain mystérieux
Description
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ORP: -1999 ~ 1999mV. ORP: plusmn5mV. ORP: -500 ~ 500mV. Long press [b] ,until the indicator light of “pH” flashes.PH6.86 is shown in the first line.
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✔【REAL-TIME MEASUREMENT】-- The real-time measurement method is adopted, that is, the dual measurement displays the PH value from 0.00 to 14.00 and the
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