

The Hydroponic PH Test Kit Is Good For 150 Tests. At The Rate Of 3 Tests Per Week It Will Last One Year, Making It Excellent Value For Money. This Kit Covers A PH Range Of 3-10 Measuring In 0.1 Increments.
The Hydroponic PH Test Kit Is Good For 150 Tests. At The Rate Of 3 Tests Per Week It Will Last One Year, Making It Excellent Value For Money. This Kit Covers A PH Range Of 3-10 Measuring In 0.1 Increments.