西藏西特天平电子精密天平、电子天平 *六个按键方便操作*塑封防尘罩防尘、防污染*多种单位转换(克、克拉、盎司)*有标准RS-232输出接口*百分比秤重,秤重与计数功能*卓越的过载保护功能*铸铝外壳防腐蚀、防电磁干扰*光亮LED显示 技术参数 型 号BL-120SBL-200SBL-310SBL-410SBL-500SBL-1200SBL-2000SBL-3100SBL-4100SBL-5000S 秤重范围120g200g310g410g500g1200g2000g3100g4100g5000g 可读性0.001g0.01g 重复性 0.001g 0.01g 线 性 0.002g 0.02g 秤盘尺寸 120mm 158mm 电 源7.5V220V50Hz