... /diamond scale. Scale body size: 260*185*90(mm)Scale housing material: PlasticScale Load tray material: Plastic with stainless steel ... Resolution is available from 30000~300000 (Resolution=Capacity divide division)Scale function detailsUnits: g, ct, oz, dwt, gn, ... cell protectionRS232, USB selectableData transmission with computerAnti-tremble designCounting function14 units in scale memory selectable