Vitalink Liquid Ph Test Indicator

pH Test Indicators

Are a cost effective way of testing pH for a quick, easy result. Mixing a sample of nutrient and a few drops of a solution, called Universal indicator, will change the water to a specific colour to indicate the pH level. Available in:

Wide Spectrum – measures between pH 4.0 and 8.5 at increments of 0.5.

£4.00

In stock