1. This calibration weight is fit for re-calibrating Digital Scales with 1kg full capacity.2. Chrome Plated Steel construction, three times of polishing ensures good stability, corrosion-resistant, and durable use.3. M2 Precision. Economical weights for general laboratory, industrial, commercial, technical, and educational use.4. This weight is useful to test the accuracy of reloading scales, keeping your scale calibrated.5. Package Contents: 1 x Calibration Weight 1000g .
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