Ph Acidity Meter
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Water Testing Equipment & Meters
Wholesale Portable High Precision Water Tester Digital Mini Ph Acidity Meter
Water Testing Equipment & MetersWholesale Portable High Precision Water Tester Digital Mini Ph Acidity Meter
Producr operating instructions:
Press on/off to turn on the power
Put the electrode into the solution to be measured and stir it for a while to drive away the bubbles around the glass bubble. After the value is stable, read the value.SKU: n/a