pH Test Kit
Budget pH test kit. Simply add the nutrient/water solution into the vial add 3 drops of pH Test Indicator and compare with the chart.
Essentials pH Test Indicator
The Essentials pH test kit is ideal for upto 150 to 200 individual tests
At the rate of 3 tests per week it will last one year, making it excellent value for money.
Covers a pH range of 5.6 to 7.4 measuring in 0.2 increments.
Easy to use, dropper bottle complete with colour change test chart.
How to use:
1 - Fill the vial with your chosen solution
2 - Add 3 drops of test indicator
3 - Shake well
4 - Match colour to chart to obtain a pH reading