Easy product returns
You can return the product without providing a reason within 14 days.
- For the pH test, up to 500 tests
- 7 color classes from pH 4 to pH 8,5
Classic liquid pH testing
Fast, reliable, accurate pH testing without batteries
Our liquid pH tester is perfect for easy testing and as a backup to your digital meter. Covering a wide range, from 4.0 to 8.5, our kit gives up to 500 tests with 30 mL.
Simply fill the supplied test tube halfway with nutrient solution, add two drops of pH Test Indicator, shake and compare the resulting colour with the chart to read your pH level.