... 150kg/50g,300kg/100g,500kg/150g Digital bench scale Digital bench scale SpecificationsElectronic bench Scale:1)Capacity/Division:100kg/50g,150kg/ ... 6V/4Ah or AC*RS-232 (optional) Digital bench scale 100kg,150kg,300kg,500kg,600kg,800kg,1000kg Specification: ... ironIndicator materialplastic outer coveringPowerAC:110/220V DC: 6VDigital bench scale Packaging & DeliveryProduct size:30cm *40cm.40cm*50cm2pcs ...