UCEC Calibration Weights for Digital Scale, 10mg - 100g Gram Weights Kit, Precision Stainless Steel Balance Scale Calibration Weight Set with Tweezers for Lab Educational Science Baby Product Colour: As Shown In The

Colour: As Shown In The Picture

Accurate Handling in Mind

and you can easily push the furniture

the built-in spring design makes it open automatically

just place it and forget it

UCEC Calibration Weights for Digital Scale, 10mg - 100g Gram Weights Kit, Precision Stainless Steel Balance Scale Calibration Weight Set with Tweezers for Lab Educational Science Baby Product Colour: As Shown In TheBrand: UCEC Color: Blue Features: 17 PCS PRECISION WEIGHTS: This calibration weight set contains 17 pieces of different weights (includes 1x10mg, 2x20mg, 1x50mg, 1x100mg, 2x200mg, 1x500mg, 1x1g, 2x2g, 1x5g, 1x10g, 2x20g, 1x50g, 1x100g) and 1 piece for tweezers. HIGH ACCURACY: The permissible error is 0. 003 to +0. 003g. The calibration weight kit can be used for digital pocket scale, jewelry carat scale, diamond scale, precision balance test. HIGH