Vitalink pH Test (4,0 à 8,5)
Wide Spectrum measures between pH 4,0 and 8,5
Discreet packaging and protected
Delivery 24 to 48 hours - Free from € 100
Exchange for 30 days - 2 year warranty
pH Test Indicators
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 –Wide Spectrum
, change 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.
Available in Narrow and Wide spectrum in 30mL bottles.