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The pH Test Kit by T.A. is a chemical pH indicator at color scale, ideal for quick testing. It allows to make about 200 measurements.
To know the pH level of the nutrient solution, fill half of the tube included in the kit and add 2 - 3 drops of our indicator. Compare the color obtained with that on the table provided for this purpose.
Reliable, easy to use and inexpensive, the pH Test Kit by T.A. conveniently replaces the digital readers that exist on the market.