The calibration set for the ICO measuring device. Calibrating the probes with buffer solutions has only one aim: to calibrate the ICO measuring device.
This product is essential, if you want to accurately measure the chlorine, bromine and salt concentration, as well as the pH value of the whirlpool water, with an electronic tester equipped with electrode probes. We recommend calibrating the probes every year – or when they are put back into operation. Extremely easy to use.

To calibrate the probe effectively, it is necessary to immerse it in a reference solution, also called standard or buffer solution. This action allows the probe to establish the reference value on which it must always be based in order to evaluate the contents of a given product in the water.