Electric resistance type RS-232C output (optional) Weight capacity (kg): 6/15/30 Minimum display (g): 2/5/10 Place dimensions (mm): 330 x 310 Total height (mm): 485 Sensor type: Load cell type Certification: National certified product (compliant with new inspection法规) 解决方案:1/3000 电源(V):2 X AAA电池(标准设备)