余氯儀/余氯比色計(jì)/余氯比色儀 型號:HAD-XH-CL2
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測量范圍
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0-2.5mg/L;0-10mg/L
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線性誤差
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±(5%FS+1個(gè)字)
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重復(fù)性
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3%
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供電電源
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AC220V/50Hz;DC9V/0.2A
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小示值
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0.001mg/L
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點(diǎn)
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便攜式、交直流二用、穩(wěn)定性好
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