If you own an Extreme-Precision Digital Ingredient Scale, you want to maintain it's accuracy. All scales require calibration from time to time. This 100g polished chrome calibration weight will enable you to check and adjust balance of your scale, ensuring that your ingredients are properly measured every time.
This weight meets or exceeds the International Organization of Legal Metrology (OIML) Class M1 Accuracy of 10mg (0.01g). It is 1.5 by 1 inch in size.
IMPORTANT: This weight will only work with the Extreme-Precision Ingredient Scale and not the High-Precision.