Test the pH of your water with this manual pH tester kit from GHE.
-20% | £2.82 |
-15% | £3 |
-10% | £3.18 |
-7.5% | £3.27 |
-5% | £3.35 |
Fill half of the vial included in the kit and add 3 drops of indicator. Compare the color with the color chart provided. You can do more than 200 tests per vial. Reliable, easy to use and inexpensive.
Range: from 4.0 to 8.5 pH