Digital Portion Scale, 20 Lb , 2 1/2" x 1" Digital Screen Accurately weigh ingredients with measurements of grams (g), pounds (lb), or ounces (oz). Achieve consistency with portion control Removable stainless steel platform can flip over and used as a tray Features auto-shutoff after three (3) minutes of inactivity Piece count, auto-zero and tare functions Includes two (2) AA batteries and AC adaptor