I thought you just "zeroed it" which is put the container on the scale, and press 0, and the scale figures out how much weight the container is, and discards that weight every time something is put into it.
lateralus Reviewed by lateralus on . 100 g's Yo, i need to calibrate my scale, but i have no calibration weight, anyone know somethign that ways exactly 100 grams that would be around? Rating: 5