What is a Ph Test Kit?

Fast and simple pH testing without batteries. This liquid pH tester is great for ballpark testing and as a backup for your electronic pH meter. It covers a wide range, from 4.0 to 8.5 .

Why choose it?

Incredibly cost efficient. 1 30ml bottle will give you 500 readings

How to use it?

Fill the test tube halfway with the nutrient solution and add 2 drops of pH Test Indicator. Shake the tube and compare the resulting color with chart to obtain your pH level.

Need more precise readings? Try an Electronic pH Meter.