Calibration Weight For Digital Scale, Carbon Steel, Chrome Finish, 1000g (1kg Wgt) S202412309333Convenient and easy to : this calibration weight is a good choice to keep your scale calibrated and .High-quality materials and technology: steel structure, chrome-plated finish, good stability, corrosion resistance, low magnetic durability, good quality, and durability.The top of the plane can be stacked.Suitable for general laboratory, commercial and educational purposes.Colour: silverMaterial: metalSize: 7.7x4.5x4.5cmPackage Contents:1 * Calibrate electronic balanceOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.