Description The calibration weight is designed for calibrating digital scales and balance scales, ensuring accurate measurements. Made with metal, plastic material, calibration weights with tweezer is sturdy and useful, ensuring high precision calibration. With multiple calibration weights, can meet various measurement needs. Suitable for laboratory, industrial, and household use. Features -Color:As Shown -Material:Steel, plastic -Size:3.00X1.90X1.90cm/1.18X0.75X0.75in -Size:2.00X1.80X1.80cm/0.79X0.71X0.71in -Size:1.50X0.70X0.70cm/0.59X0.28X0.28in -Size:1.70X1.10X1.10cm/0.67X0.43X0.43in -Size:2.00X1.40X1.40cm/0.79X0.55X0.55in -Note: M2 -Achieve high precision calibration, calibration weight is easy to use, ensuring accurate measurement results. -Made of metal, plastic material, scalecalibration weight kit is sturdy and practical, safe and excellent, simple to clean. -With multiple weights,calibration weight can cater to different measurement needs and provide versatility in calibration. -Calibration weight can be used to calibrate balance scale or digital scale with ease and accuracy. -Suitable for a wide range of applications, including laboratory, industrial, and household use, making it a versatile and practical tool for calibration needs.Packing list1 x calibration weight 50g2 x calibration weights 20g1 x calibration weight 10g1 x calibration weight 5g1 x tweezer