Feature

●Sizes: This precession calibration set has all of the weights to meet your different needs.
●Uses: The weight set can be used as teaching utensils, laboratory equipment, and can also be used as calibration and inspection of weighing instruments.
●Note: The weight should be handled with care, not wrestling, and can not be used in a humid environment for a long time.
●This precession calibration set has all of the weights you will need and more
●Quantity: 1 x 200g, 2 x 100g, 1 x 50g, 2 x 20g, 1 x 10g. This is a must have for anyone with a pocket scale.


Description

Features:
This is a must have for anyone with a pocket scale
This precession calibration set has all of the weights you will need and more smooth surface
The tweezers is Convenient to hold all of the weights for quick easy access

Specifications:
Permissible Error: +/- 0.003g
Quantity: 1 x 200g, 2 x 100g, 1 x 50g, 2 x 20g, 1 x 10g
Color: Silver
Total Weight:500g

Package Included：
1 x Plastic Storage Case
1 x Tweezers
1 x 200g Calibration Weights
2 x 100g Calibration Weights
1 x 50g Calibration Weights
2 x 20g Calibration Weights
1 x 10g Calibration Weights