Ph test kit Terra Aquatica by GHE

Kit for manually controlling the pH values ​​of the nutrient solution and water in general. The package contains a container with cap, the reagent and the colorimetric scale to determine the pH value from a value of 4.0 to 8.5.

To know the pH level of the nutrient solution, just fill half the test tube (included in the kit), add 2 – 3 drops of reagent, shake for a few seconds and compare the color obtained with that on the table provided. More than 500 pH tests with one vial, at an unbeatable price.