This new pre-calibrated digital scale is made in a handy pocket size of approximately 4.5" x 3.25" and weighs items from 0.01 gram up to 50 grams. This scale has an LCD display with on/off button, Mode, Tare, and Calibration buttons. Features also include a fold-down lid, auto power shut-off, measures in multiple units of g., oz., ct., gn., and runs on 2 AAA batteries (Included).