This Calibration Weight Set is an essential tool for anyone needing precise measurements, meticulously crafted for accuracy, making it suitable for a wide range of applications. Its uniform weight distribution ensures accurate results. Features -Color:Silver -Material:Chrome plated steel -Size:5.00X3.20X3.20cm/1.97X1.26X1.26in -Size:4.00X2.60X2.60cm/1.57X1.02X1.02in -Size:3.30X2.10X2.10cm/1.30X0.83X0.83in -Size:2.30X1.60X1.60cm/0.90X0.63X0.63in -Size:2.00X1.30X1.30cm/0.79X0.51X0.51in -Precise and consistent measurements: calibration weights, ensuring high accuracy -Weight set: versatile, catering to various experimental and measurement tasks efficiently -Ideal for digital scales and teaching instruments: it is widely used in laboratories and settings -Distributed weight: the reliability and precision of your measurements -Designed for user convenience: it is easy to carry and store, making it perfect for multiple applications Package list: 1 x calibration weight 10g 2 x calibration weights 20g 1 x calibration weight 50 g 2 x calibration weights 100g 1 x calibration weight 200g 1 x tweezer 1 x storing box