美国Setra电子天平型号量程/最小读数线性重复性秤盘尺寸(mm)长 宽 高(mm)EL-120S120g/0.001g 0.002g 0.001g 120279 178 285EL-200SBL-200S200g/0.001g 0.002g 0.001g 120279 178 285EL-410SBL-410S410g/0.001g 0.001g 0.001g 120279 178 285EL-410D100g/0.001g410g/0.01g 0.002g 0.01g 0.001g 0.01g 120279 178 285BL-500S500g/0.005g 0.005g 0.005g 120279 178 285EL-1200s1200g/0.01g 0.02g 0.01g 158279 178 76EL-2000SBL-2000S2000g/0.01g 0.02g 0.01g 158279 178 76EL-4100SBL-4100S4100g/0.01g 0.02g 0.01g 158279 178 76EL-4100D1000g/0.01mg4100g/0.1g 0.02g 0.1g 0.01g 0.1g 158279 178 76BL-5000S5000g/0.05mg 0.05g 0.05g 158279 178