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PH:0-14PH,温度:-10~+110℃,溶解氧:0-20mg/L,带3m电缆,显示:LCD,电源:220VAC或4节AA电池

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包括一台DR1900便携式分光光度计、可测量25种不同的参数所需的试剂和测试组件(这些试剂和测试组件大概可以进行100次测试)

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200MHz,4CH模拟+16CH数字通道混合信号示波器,10M记录长度,1GSa/s,120,000wfms/s波形更新率

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●体积小、重量仅130g ●大屏幕同时显示4种气体 ●本质安全型防爆结构 ●防护等级为IP67 ●响亮的报警蜂鸣器30cm处可 达95db ●3个灯亮报警视窗 ●连续工作时间为2

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