LED display with 3 line 667 digits.
． high division-1/30000.
． auto zero tracking.
． many modes alarm.
． optional alarm interface.
． optional units.
． auto sleeping & saved-power function
． AC or DC.
． with RS232/RS485 interface.
． with RS232 interface sofe to save the data.
weiging scale with 30kg capacity and 0.1g division