Carbon Steel Digital Scale Calibration Weight 1000g (1kg) with Chrome Finish Calibration Weight for Digital Scale, Carbon Steel, Chrome Finish, 1000g (1kg) Convenient and easy to use: This calibration weight is ideal for keeping your scale accurately calibrated. High-quality materials and construction: Steel structure with chrome-plated finish provides excellent stability, corrosion resistance, low magnetic properties, and long-lasting durability. Top surface is flat and allows stacking. Suitable for general laboratory, commercial, and educational applications. Color: Silver Material: Metal Size: 7.7 x 4.5 x 4.5 cm Package Contents: 1 x Calibration Weight for Electronic Balance Note: Light and display settings may cause slight color variation from the actual item. Measurement error allowance is +/- 1-3 cm.