Specification Brand : Kern BulletPoint1 : [Convenient Design] The 200g weights are equipped with hooks for easy tool pickup and placement, ensuring accurate measurements. BulletPoint2 : [Portable Storage] Stored in a compact box, these double hook weights are easy to carry and provide secure calibration accuracy. BulletPoint3 : [ Material] Made of chrome plated steel, these weights are hard, -resistant, and offer a long service life. BulletPoint4 : [Accurate Calibration] This kit includes 4 pieces 200g calibration weights with ±2% accuracy for precise balance testing and weight determination. BulletPoint5 : [Multi-purpose Use] for laboratory, classroom, or home experiments on pressure, force, and torsion projects. Color : Silver ExternallyAssignedProductIdentifier : 4045761002708 ItemDisplayDimensions_Length : 5.12 centimeters ItemDisplayWeight : 1.77 pounds ItemName : Kern 307-05 20 g E1 Class Test Weight Cylindrical Scale with Stainless Steel ItemPackageDimensions_Height : 2.2 centimeters ItemPackageDimensions_Length : 1.3 centimeters ItemPackageDimensions_Width : 1.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : manometers ItemVolume : 1 cubic_centimeters Manufacturer : Kern Material : Steel ModelNumber : 307-05 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : 307-05 ProductDescription : Kern 307-05 20 g E1 Class Test Weight Cylindrical Scale with Stainless Steel ProductSiteLaunchDate : 2021-01-14T16:24:16.470Z Size : 4.00X2.00X2.00CM SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 41000000