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量程:0.00 to 1.00 mg/L NH3-N 精度:±5% F.S.
量程:0.00 to 0.80 mg/L N ,解析度:0.01mg/L
量程:0.00 to 1.00 mg/L N,解析度:0.01mg/L
量程:0.00 to 1.00 mg/L NH4;0.0 to 10.0 mg/L NH4; 解析度:0.01 mg/L,0.1 mg/L
量程:0.0 to 0.5 mg/L NH3-N, 精度:±5% F.S.
量程:0.0 to 50.0 mg/L NH4, 精度:±0.5mg/L @ 读数±5%
量程:0.00 to 3.00 mg/L NH3-N,精度:±0.04mg/L @ 读数 ±4%
量程:0.00 to 1.00 mg/L NH3-N 精度:±5% F.S.
具有10分钟无操作自动关机功能;USB数据接口,可以连接电脑, 内置充电电池或230Vac/12Vdc,50-60Hz电源适配器
测定范围:0~10 最小示值:0.001mg/L