Specification Amount : 104.00 Brand : Industrial Test Systems CurrencyCode : USD Label : Industrial Test Systems, Inc. Manufacturer : Industrial Test Systems, Inc. NumberOfItems : 2 PartNumber : 480022 ProductGroup : BISS Basic ProductTypeName : CHEMICAL_TEST_STRIP Publisher : Industrial Test Systems, Inc. SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41w6RV7iaJL._SL75_.jpg SmallImage_Width : 39 Studio : Industrial Test Systems, Inc. Title : Industrial Test Systems 480022 WaterWorks Free Chlorine HR Test, Pack of 2