Clear Water 50 Dip Test Strips For Swimming Pool And Spa Treatment - White at The Range

50 x Clearwater dip test strips that make caring for your pool simple and easy. Measures chlorine, PH and alkalinity: Measures various quality levels of the swimming pool or spa water to indicate what chemicals are needed to prevent harmful bacteria from entering your water Quick and easy to use - simply dip the test strips into the water and check the results on the handy printed colour chart. Bishta-approved UK brand: Clearwater is a BISHTA-approved UK brand that is recommended by brands such as lay-z-spa and best way to help provide quality care to your pool or hot tub.