PH Test Kit ( Narrow 5.6-7.4 )

£4.00

Ideal as a backup solution in the case your pH meter should stop working.

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Description

These cost-effective and easy-to-use pH test indicators give a quick reading of the pH of your nutrient solution.

The VitaLink ESSENTIALS pH Test Indicator  changes colour in response to different pH values. Fill the supplied plastic vial with a small amount of your nutrient solution and add a few drops of the pH test Indicator reagent. Compare the resulting colour to the chart provided and read the estimated pH. Although not as accurate as using a pH meter to analyse your nutrient solution, this indication kit is a quick, precise and cost-efficient measure, giving over 100 readings. It is also ideal as a backup solution in the case your pH meter should stop working.

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    Biobizz Organic PH Down 1 Litre
    1 X £15.00 = £15.00