Adwa pH 4 calibration liquid 20ml

Adwa pH 4 calibration fluid 20ml is perfect to use when calibrating your Adwa pH meter.

It is always good to combine with pH 7.01 also to be able to find the right value.

We recommend using Adwa’s calibration fluids for Adwa’s meters.

It is important that you calibrate your pH meter regularly for it to provide reliable results.

Most meters have an indicator that tells you when it’s time to calibrate the pH meter.

So you always get exact values.

Make sure your plants have the optimal environment with the right pH.

In this way, they can absorb all the nutrients they need to grow optimally.