梅特勒分析天平AL204 AL204 分析天平 称量范围 210 g 可读性 0.0001 g Linearity ± 0.0003 g Repeatability 0.0001 g Settling time (typical) 4 s Taring range 0...210 g Adjustment with external weights 200 g Material Number(s) 12120512  操作简单，易于读取的液晶显示屏是梅特勒-托利多经典系列基础型天平的特点。