Hydroponics Electronic Scale 1.Electronic Scale Capacity x readability:600gx0.1g 2.Modes:g, oz, dwt, ... AC adapter batteryand 4xAA battery.ITEM NO. VOLT/FREQACCURACY CAPACITY 38108001110V/60Hz220V/50Hz 0.1g/0.005oz 600g/22oz Multiple ... weighting units.Capacity x readability: 600g x 0.1gModes: g, oz, ... cover, unable to be broken. 38 Hydroponics Electronic Scale