Ideal for laboratory settings, this Calibration Weight Set is designed to meet high precision standards. The set includes a variety of weights, allowing for a wide range of calibration tasks. ensures that the weights are resistant to wear, making them a choice for use. Features -Color:Silver -Material:Chrome plated steel -Size:4.00X2.50X2.50cm/1.57X0.98X0.98in -Versatile weight set: designed for accurate calibration of digital scales, enhancing measurement precision in various applications -Ideal for use: this weight set supports teaching and learning of precise weighing techniques with electronic balances -Covers a range of weights: catering to diverse calibration needs and ensuring high accuracy - material: this weight set is easy to clean, maintaining over time -Multiple weights: providing a comprehensive solution for scientific use Package list: 1 x calibration weight 1 g 2 x calibration weight 2 g 1 x calibration weight 5 g 1 x calibration weight 10g 2 x calibration weights 20g 1 x calibration weight 50 g 1 x calibration weight 100g 1 x tweezer 1 x storing box 8 x plates(10mgx1, 20mgx2, 50mgx1, 100mgx1, 200mgx2, 500mgx1)