Specification Brand : AquaChek BulletPoint : Jed Pool Tools 00-IT492-01 AquaChek Select Pool & Spa Test Strips 50 Count BulletPoint1 : Measure both high and low calcium hardness levels in pools and spas BulletPoint2 : Prevent damage causing scale and corrosion caused by excessive levels of total hardness BulletPoint3 : Measures the amount of magnesium and calcium that have accumulated to form the hardness level BulletPoint4 : Strip gives instant results BulletPoint5 : Tests for free chlorine, total chlorine, bromine, pH, total akalinity, hardness and stabilizer (CYA) Color : Chlorine Test Strips CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 190944012204 ExternallyAssignedProductIdentifier2 : 0190944012204 IncludedComponents : Test Strips ItemName : TOTAL HARDNESS TEST STRIPS POOL & SPA 561220 ItemPackageDimensions_Height : 22.7 centimeters ItemPackageDimensions_Length : 3.3 centimeters ItemPackageDimensions_Width : 14.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : swimming-pool-testing-strips Manufacturer : Hach Company Material : plastic ModelNumber : 00-IT492-01 NumberOfItems : 1 PackageLevel : unit PartNumber : 561220 ProductDescription : AquaChek Total Hardness Test Strips are designed to measure both high and low calcium hardness levels in pools and spas. Use this test to prevent damage causing scale and corrosion caused by excessive levels of total hardness. The Total Hardness Test measures the amount of magnesium and calcium that have accumulated to form the hardness level in the pool or spa water. ProductExpirationType : Shelf Life ProductSiteLaunchDate : 2022-02-07T15:24:09.737Z Size : One Size Style : Postal SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : storage SupplierDeclaredDgHzRegulation2 : storage SupplierDeclaredDgHzRegulation3 : storage SupplierDeclaredDgHzRegulation4 : storage SupplierDeclaredDgHzRegulation5 : storage UnitCount : 25