HEALLILY 4pcs Calibration Weight Calibration Gram Scale Weight Set 200g Carbon Steel Small Weight Scale Weights for Digital Scale Gram Scale Balance Jewelry Scale - Product Features
- Smooth surface, it will not easily and can be used for long time.
- High accuracy and standard calibration, perfect for diamond scale, precision balance test.
- used for calibrating the weights, or electronic balances and scales.
- They are made of premium steel material, heavy- duty, not easy to rust and age.
- This calibration weight kit also can also serve many calibration functions outside of the labs.
- Warranty not applicable for this product