This technique works well in multipurpose spaces like cafeterias, restaurants, and farmer's markets—especially ones with little space for a scale. SW-II is currently a small size scale. The SW-II series of scales is smaller than the SW-1 series, particularly in height, so it can be conveniently placed on any countertop for light-weight and portable scales. The SW-II was given a six-digit LCD display by CAS. It is evident that, in comparison to its body size, its LCD display, which measures 115(W)*39.5(D), is somewhat larger. Additionally, a soft blue lighting is used to enable consumers to read in indoor marketplaces' dimmest areas and from any angle.