Specification Brand : Industrial Test Systems BulletPoint1 : NEW! POCKET PACK: Ensure the safety of your family when you go to the waterpark or public swimming pool with 10 individually wrapped test strips that fit in your pocket! BulletPoint2 : ✅ ENVIRONMENTALLY FRIENDLY: Reduce your plastic footprint with the biodegradable paper packaging. BulletPoint3 : ✅ DETECTION LEVELS: Free Chlorine 0, 0.5, 1, 3, 5, 10, 20 ppm; Total Chlorine/Bromine 0, 0.5, 1, 3, 5, 10 ppm; Total Alkalinity 0, 40, 80, 120, 180, 240 ppm; pH 6.0, 6.8, 7.2, 7.6, 8.2, 9.0; Total Hardness: 0, 50, 120, 200, 400, 1000 ppm BulletPoint4 : ✅ MADE IN THE USA FOR MAXIMUM ACCURACY - Test strips made overseas can be inaccurate, hard to read due to bleeding colors, fall apart, or do not even work. Instead choose quality with a leading American manufacturer of high-grade water testing products. ExternallyAssignedProductIdentifier1 : 809762843395 ExternallyAssignedProductIdentifier2 : 0809762843395 IncludedComponents : pack of 10 test strips ItemName : Industrial Test Systems Pool Check 5in1 10 Individually Wrapped Test Strips in Pocket Pack | Test Free & Total Chlorine, Alkalinity, Hardness & pH | Ideal for Public Pools & Waterparks ItemPackageDimensions_Height : 16.1 centimeters ItemPackageDimensions_Length : 0.6 centimeters ItemPackageDimensions_Width : 10.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : swimming-pool-testing-strips Manufacturer : Industrial Test Systems ModelNumber : 484339 NumberOfItems : 1 PackageLevel : unit PartNumber : 484339 ProductExpirationType : Expiration On Package ProductSiteLaunchDate : 2020-10-16T15:43:16.164Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1