Specification AgeRangeDescription : adult Brand : AMERICAN WEIGH SCALES BulletPoint1 : CONVENIENT AND EASY USE: THIS CALIBRATION WEIGHT IS A GOOD CHOICE FOR KEEPING YOUR AWS PRECISION SCALE CALIBRATED AND ACCURATE BulletPoint2 : QUALITY MATERIAL AND WORKMANSHIP: STEEL CONSTRUCTION OF CALIBRATION WEIGHT WITH CHROME PLATED FINISH FOR WELL STABILITY, CORROSION RESISTANCE, AND LOW MAGNETIC SUSCEPTIBILITY, GOOD QUALITY AND DURABLE BulletPoint3 : FLAT TOP ALLOWS FOR STACKING. BulletPoint4 : SUITABLE FOR GENERAL LABORATORY, COMMERICAL AND EDUCATIONAL USE BulletPoint5 : QUALITY GUARANTEED: ALL AWS SCALES ARE BACKED BY A POWERFUL 10 YEAR WARRANTY BulletPoint6 : Simple digital control and serial interface: pin-based control requires no programming Color : Chrome Finish ExternallyAssignedProductIdentifier : 7502964362901 ExternallyAssignedProductIdentifier1 : 773822098707 ExternallyAssignedProductIdentifier2 : 814859011342 ExternallyAssignedProductIdentifier3 : 0814859011342 ExternallyAssignedProductIdentifier4 : 0773822098707 ExternallyAssignedProductIdentifier5 : 00814859011342 FormFactor : Handheld ItemDisplayDimensions_Length : 1.8 inches ItemName : American Weigh Scales Calibration Weight for AWS Digital Scale, Chrome Plated, Carbon Steel, Chrome Finish, 1000G (1KGWGT) ItemPackageDimensions_Height : 9.4996 centimeters ItemPackageDimensions_Length : 5.6896 centimeters ItemPackageDimensions_Width : 7.2898 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : calibration-weights Manufacturer : AMERICAN WEIGH SCALES Material : Carbon Steel MeasurementType : kilograms ModelName : 1005002624143972 ModelNumber : 1KGWGT NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 1KGWGT ProductDescription : Main functional parameters Using plastic shell, strong anti-interference ability Chinese display, simple operation. Accuracy:Level3 , n=3000 +Input signal range : -16mV ~ 18mV Switch speed: 10 times per second Display: 7-bit LED, 7 state indicator, 3 power indicator symbols Mode of transmission: RS232C/RS422 (optional) / Rs485(optional) Large screen display interface (optional): serial output mode;The signal transmission distance is less than 30 m. Baud rate : 600/1200/2400/4800/9600 optional. Alternating current power supply : AC220V ( -15%~+10%) ; 50Hz( -2%~+2%). Use temperature : 0~40°C. Relative humidity :80%RH. Storage temperature: -25 ~ 55°C. . Dead-weight: 2.5kg Dimension:310x195x 186 ( mm ) ProductSiteLaunchDate : 2010-04-12T21:54:27.071Z ReadoutAccuracy : 0.15g Size : 1 KG SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 52151600 WeighScaleType : balance_scale