Specification Binding : Misc. Brand : Industrial Test Systems Label : INDUSTRIAL TEST SYSTEMS Manufacturer : INDUSTRIAL TEST SYSTEMS Model : 481110 PackageDimensions_Weight : 3.01 PackageDimensions : L:21 X W:18 X H:18 PartNumber : 481110 ProductGroup : BISS Basic ProductTypeName : CHEMICAL_TEST_STRIP Publisher : INDUSTRIAL TEST SYSTEMS SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31dqCMq3MkL._SL75_.jpg SmallImage_Width : 53 Studio : INDUSTRIAL TEST SYSTEMS Title : Test Strips, Total Chlorine, 0-10ppm, PK30 Weight : 3 WeightUnit : pounds