Specification Brand : Canadian Spa BulletPoint1 : Test Chlorine, pH, and Alkalinity in spa and hot tub water BulletPoint2 : Chlorine and pH should be checked every time the spa is used BulletPoint3 : 50 Pack Color : Assorted Colours ExternallyAssignedProductIdentifier : 7426973005621 ExternallyAssignedProductIdentifier1 : 700697210798 ExternallyAssignedProductIdentifier2 : 0700697210798 ExternallyAssignedProductIdentifier3 : 00700697210798 ItemName : Canadian Spa Company Test Strips 3-in-1 ItemPackageDimensions_Height : 20.9042 centimeters ItemPackageDimensions_Length : 4.0894 centimeters ItemPackageDimensions_Width : 9.8044 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : swimming-pool-testing-strips swimming-pool-and-spa-supplies Manufacturer : Canadian Spa Company ModelNumber : KA-10052 NumberOfItems : 50 PartNumber : KA-10052 ProductDescription : AquaChek Test Strips are the fastest and easiest way to test your spa or hot tub. You should test at least 2 times per week and after each use. Takes 15 seconds for the most accurate results. Tests for total chlorine, total bromine, free chlorine, total alkalinity, pH and total hardness. Knowing your total chlorine level will help you determine when you need to shock the water. An ideal level of bromine ensures clean, clear water that is safe for bathers. A correct level of total alkalinity prevents sudden pH changes. Maintaining a proper pH level helps prevent scale formation and corrosion, which can lead to costly repairs. Monitor your hardness levels to protect against corrosion, scale formation, cloudy water, or excess foam. Includes 2 bottles of strips ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2023-06-01T00:51:29.931Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 50