Digital scale Capacity:600g Accuracy:0.01g Overload protection Firm,Fast,Reliable Digital scaleCharacteristics:1, Firm,Fast,Reliable2, Easy to carry, is able to use battery-operated3, High contrast LCD display4, Bi-directional RS232 data interface5, Automatic outside calibration, touch a button, you can use weights to realize the outside calibration automatically.6, Overload protection and Tare ...