Standard Features: 1.Electrostatic Capacitance Load Cell 2.Display Modes: g/oz/gn/ct 3.Tare Full Capacity 4.Low Battery Indication / Overload Indication 5.Auto-Off Function 6.Dimensions (LxWxH): 100x80x15mm 7.Power Requirements: 2x1.5V CR2032 8.Capacity / Accuracy 200g/0.1g 300g/0.1g 500g/0.1g 50g/0.01g