Total Hardness Test set for easy determination of German water hardness ° dH

Total Hardness Test set for easy determination of German water hardness ° dH. Accurate measurement with simple titration method. If the indicator solution drips in 5 ml of your test water until it changes color, the water hardness ° dH can be determined very simply and exactly. Applicable for checking the function of hardening plants or decalcifying plants. Naturally also for softening cartridges or all other areas of application for which you want to quickly and easily determine the water hardness down to one degree of accuracy.

Prior knowledge by the user is not required.

Have fun with determining your water hardness!

Filling content: 15 ml