A simple to use at home hard water test kit that comes complete with reagent and handy test tube in handy storage box. The water hardness level is measured by adding the reagent one drop at a time to a sample of your tap water until it changes colour. The hardness is then calculated by counting the number of drops used.

Brand Name	BWT
Colour	None
Material	None
Manufacturer Model No	BWTTK
Wear Type	None
Type	Water Softener
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Waist Size	ab62ce24gv
Supplier Part Number	BWTTK