量程:0.00 to 2.00mg/L ClO2, 精度:读数的±5% ±0.1 mg/L
量程:0.01 to 0.20 mg/L ClO2, 精度:±5% F.S.
量程:0.00 to 2.00mg/L ClO2,精度:读数的±5% ±0.1 mg/L