250 Gram Precision Pocket Scale 5" x 3" x .75" (Item: 27537)

Calibration Weights

Sensitive scales should be recalibrated with each weighing session. Your scale should correctly measure a calibration weight that is placed on it. If it does not you need to recalibrate your scale through a very simple process. Although each manufacturer will have slight differences it's usually just clearing the tray, setting the scale to "calibration mode" and then putting the correct calibration weight on it. By doing this you will reset your scale so that it reads accurately. And, you can continue to test your scale's accuracy by reweighing your weight throughout the day.