VitaLink Essentials pH Test Indicator

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 – Narrow Spectrum, and 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.

The VitaLink Essentials pH Test Indicator – Narrow Spectrum measures between pH 5.6 and 7.4 in increments of 0.2.

The VitaLink Essentials pH Test Indicator – Wide Spectrum measures between 4.0 and 8.5 in increments of 0.5.

• Cost effective
• Easy to use
• Available in Narrow and Wide spectrum
• 200+ tests

Free delivery on orders over £60*
- UK Mainland only

Standard Delivery
- Heavy / Large item surcharge per item
- 1-3 Days**
- UK Mainland only

Express Delivery*
- Next Working Day**
- UK Mainland only

Scottish Highlands*
- 2-5 Days**

*Can not be used with Heavy / Large items
**If ordered on a working day before 2pm cut off (Saturday and Sunday are not classed as working days).

Please See Delivery and Returns page for prices and more details.