Specification Brand : Industrial Test Systems BulletPoint1 : ✔DETECTION LEVELS: Total Hardness 0, 25, 50, 120, 250, 425 ppm; Total Chlorine 0, 0. 5, 1, 2, 4, 10 ppm; Free Chlorine 0, 0. 5, 1, 2, 4, 10 ppm; Total Alkalinity 0, 40, 80, 120, 180, 240 ppm; pH 6. 2, 6. 8, 7. 2, 7. 8, 8. 4 ppm BulletPoint2 : ✔EASY TO USE: Single dip and read test strip procedure and optimized color chart make the product ideal for technical and non technical users alike for detection of 5 important water quality parameters BulletPoint3 : ✔COMPLETE KIT: Bottle of 50 test strips with verified color chart bottle label for easy color matching BulletPoint4 : ✔ACCURATE AND RELIABLE: Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods BulletPoint5 : ✔HIGHEST QUALITY: ITS, manufactures test strip products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on Good Manufacturing Practices ExternallyAssignedProductIdentifier1 : 809762800152 ExternallyAssignedProductIdentifier2 : 0809762800152 ExternallyAssignedProductIdentifier3 : 00809762800152 IncludedComponents : Contains 1 bottle of 50 test test strips ItemName : Industrial Test Systems WaterWorks 480015 5-Way Water Check, 30 Seconds Test Time (Bottle of 50) ItemPackageDimensions_Height : 3.302 centimeters ItemPackageDimensions_Length : 20.828 centimeters ItemPackageDimensions_Width : 10.16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : swimming-pool-liquid-test-kits Manufacturer : Industrial Test Systems, Inc (Sensafe) ModelNumber : 480015 NumberOfItems : 50 PartNumber : 480015 ProductSiteLaunchDate : 2014-11-23T23:51:13.435Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 50