专利陶瓷电容式传感器●3种秤重单位选择(g/ct/oz)●计数、百分比等附加功能●数码管显示●厂内多段线性校正●标准RS-232介面(双向)型号称量最小读数称盘尺寸BL-120S120g0.001g 120mmBL-200S200g0.001g 120mmBL-310S310g0.001g 120mmBL-410S410g0.001g 120mmBL-500S500g0.001g 120mmBL-1200S1200g0.01g 158mmBL-2000S2000g0.01g 158mm重量:334g(不含电池)