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量程:10 to 300 mg/L Cl2, 精度:±5% F.S.
量程0.0 to 3.5 mg/L Cl2 精度±5% F.S.
量程:余\总氯0.00to5.00mg/L;pH6.5to8.5; 总硬度0.00to2.00mg/L;铁0.00to1.60mg/L
量程:余\总氯0.00to5.00mg/L;pH6.5to8.5; 总硬度0.00to2.00mg/L;铁0.00to1.60mg/L
量程:0.000to0.500 mg/L Cl2,精度:±0.004mg/L@0.200mg/L
量程:0.000to0.500 mg/L Cl2,精度:±0.004mg/L@0.200mg/L
量程:0.0 to 3.5 mg/L Cl2,精度:±5% F.S.
量程:0.0 to 3.5 mg/L Cl2, 精度:±5% F.S.
量程:0.0 to 3.5 mg/L Cl2, 精度:±5% F.S.
量程:10 to 300 mg/L Cl2, 精度:±5% F.S.