Highly accurate and simple to use pH testing reagent.
This is the same Reagent pH tester as supplied with Jupiter Science ionizer units. Our Reagent pH test can be used to check the pH of the water ionizer or
your tap water to compare to what is coming from your ionizer.
a small amount of water from your source (tap, Reverse Osmosis water,
tank water, ionized alkaline water source etc). 1/4 teaspoon is
2 drops of the red reagent liquid and shake it up to mix.
Compare the liquid color with the colors on the chart. It may range from pH 5
to pH 8, depending on the source.