Convenient and easy to use: this calibration weight is a good choice to keep your scale calibrated and accurate.
High-quality materials and technology: steel structure, chrome-plated finish, good stability, resistance, low magnetic durability, , and durability.
The top of the plane can be stacked.
Suitable for general laboratory, commercial and educational purposes.

Colour: silver
Material: metal
Size: 7.7x4.5x4.5cm

Package Contents:
1 * Calibrate electronic balance