Water-hardness test
Produkt code: # 13080
Water-hardness tester. Dip the test paper strip to water, wait one minute. After that see color of paper and compare to color scale on the box. Contains strips for 10 measurments.
Produkt code: # 13080
Water-hardness tester. Dip the test paper strip to water, wait one minute. After that see color of paper and compare to color scale on the box. Contains strips for 10 measurments.