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.