Yillsen Gram Calibration Weight- 6Pcs 5g 10g 2x20g 50g 100g Grams Precision Steel Calibration Weight Kit Set with Tweezers for Balance Scale

Features: ?Made of steel chrome, this weights are absolutely not rust and defect free. ?Shiny and elegant appearance?Exquisite packaging maintains precision. ?These items are used to calibrate digital scale so as to weight things more accurately. ?Suitable application: suit for digital pocket scale, jewelry carat scale, diamond scale, precision balance test. Product Specifications: Item name:calibration weights Material:Steel chrome Color:Silver Box Size (L x W x H): 8 x 5 x 4.3cm Class:M2 Permissible Error: +/-0.003gv Package include: 1 x 5g Calibration Weight 1 x 10g Calibration Weight 2 x 20g Calibration Weight 1 x 50g Calibration Weight 1 x 100g Calibration Weight 1 x Tweezers 1 x Plastic box Please kindly note: ?Please allow slight dimension difference due to different manual measurement. ?Due to the light and screen setting difference, the item's color may be slightly different from the pictures. ?if for some reason you are not completely satisfied with your purchase, our friendly Customer Service offers you full money-back or replacement guarantee.