Rotating dial allows for container deduction and quick zero for multiple ingredients measuring. Mechanical portion control. Features Heavy duty kitchen scale Accurate to 1% stainless steel platform Easy-view shatterproof polycarbonate lens Non-corrosive stainless steel chassis & main spring Capacity - 50 lbs. Corrosive-resistant nickel plated steel internal parts Large knob for fast easy operation Dimension - 9 x 16 x 16 in. Item weight - 4.25 lbs.