Description
Description
Professional water hardness test set consisting of 2 liquids 14, 95 and a measuring cup. With this test you can, in a simple way, measure exactly the DH value of the water to be measured
Water tester for testing the amount of lime in German degrees dH°
Instructions:
– Rinse the test beaker with the test water
– Shake completely empty
– Fill 10 mL = under meniscus
– Add 2 drops of A
– Mix
– Add B drop by drop from a vertical position and mix after each addition
– The number of dr B until complete color change to blue = hardness in dH°