€1.79-10%€1.99
Water hardness test to check the level of your water hardness. Simply dip the indicator into water for 1-2 seconds and wait for a minute for the results to appear on the indicator. Then compare them with the ones on the test.
There are no reviews yet.
Comment
Name
Email
You can select which cookies you want us to use. Some of them are essential and cannot be turned off.
These cookies are required for our website to function properly and cannot be turned off. They do not collect any user-identifying data.
These cookies allow us to optimise our website and see the sources of site traffic. We use the Google Analytics platform for this purpose. The collected data does not identify you and is not shared with any third parties. Enabling these cookies will let you use our live chat plugin and thus receive help from our consultants.
No one likes ads on the internet—especially those completely irrelevant ones. These cookies allow us to identify your needs and deliver only the most relevant offers. You will see ads even if you do not enable these cookies, but they will not be tailored to your needs and interests.
