Note: Don’t dip the PH strips into the water simply apply two or three drops of the water to the PH strips. This will perfectly indicate the level of acidity or alkalinity.
HydroBio pH Test Kit
7.49 €
The HydroBio pH Test Kit strips are the perfect way to test your hydroponic water pH level. Simple colour changes can be matched with the pH scale colour chart in less than 15 seconds.
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