specification: ACS-30 weighing capcity: 30kg accuracy: 10g external accuracy:1/3000 power supply: ... function3)accuracy class: OMIL III4)well-structured,compact,beautiful shape,weighing accurate,the figures show that clear5)weight: 2~3kg6)price ... used in retail industry.because of the feature ,such as ,weighing accurate,the clear figure,LCDdisplay,high resolution sensor,zero automatic ...