Water quality test strips Aqua Check 3 (100 sheets) 671450 1 piece (100 sheets)

For managing water quality in swimming pools, jacuzzis, baths, etc. Leave water quality testing to the test strip-type Aqua Check! Features Anyone can easily test this test strip anytime, anywhere. Just dip it in water and check the reaction with a color chart. Measurement results are available immediately in a short time (10 to 30 seconds) without any pretreatment. Both the container and the contents can be incinerated. No waste liquid is produced, making it friendly to both people and the environment. How to use: 1. Soak the test paper in water. 2. Allow it to react for a certain period of time. 3. Check with a color chart. *The method for immersing the test strip in water varies depending on the type of test strip. Weight (g): 48 Measurement range (mg/L): Low concentration free residual chlorine/0, 0.2, 0.4, 0.7, 1.0, 2.0, 3.0, 5.0, 10.0, PH/5.8, 6.5, 7.0, 7.5, 8.0, 8.6, M alkalinity/0, 20, 40, 80, 120, 180 Catalog code: 8-0602-0701 Product number: BSI1301