The following reset procedure is used when the scale shows an err2, err, 0.0, inaccurate weight, or some other unusual error.Remove the battery from the scale. Sit the scale on a hard surface floor. Step up onto the scale, stand still for about 5 seconds and step off the scale. Re-install your battery.
Secondly, what can I use to calibrate my scale? Place a calibration weight, a U.S. coin, or household item on your scale. As long as you know the exact weight of the item, you can use it to calibrate the scale.
Herein, can you calibrate a digital scale?
However, as with all scales, digital weight scales need to be calibrated every few months so that they can keep on reading accurately. Most digital scales come pre-calibrated from the manufacturing company, but with time, use, and handling, its reading can drift slightly.
What weighs 500 grams to calibrate a scale?
Most scales do not need 500 grams. They just need an item with a known weight about 500 grams. A sealed bottle of cough syrup or 1/2 liter of water will fit the bill. Just do not open the bottle after it is weighed.