Material: Plastic 1.High presition and large capacity. 2.Auto zero-Auto off 3.low battery indication 4.Overload protect system 5.Backlit display, 360 degree wide angle LCD screen Size: 293*206*58mm Capacity: 10kg Unit: g/ml/oz/1b.oz Power supply: 2 pcs 1.5V AAA battery LCD screen: 40*18mm Product weight: 540g One single product packing: 190*300*50mm Packing: Carton size: 520*400*320mm 20pcs/ctn 13kg/ctn