Display: Blue LED Capacity/accuracy: 500g/0.01g,  2kg/0.1g,  3kg/0.1g Weighing unit: g, oz, ozt, ct, dwt, gn, tl The function: weighing / counting Power supply: #7 battery--2pcs Packing quantity: 60pcs/CTN Package size: 46 x 37 x 36.5cm Gross Weight: 20kg Net Weight: 19kg