■Capacity :3kg-180kg(396lb/28.5st) ■Graduation:0.1kg /0.2lb ■High precision strain gauge technology ■With tempered safety glass platform ■Auto on / Auto switch off (in 10 seconds) ■Low battery and over load indication ■Window size:48x23mm ■Dimension of the scale: 270x 270x 25.5mm ■Power :2*AAA battery