量程:0.00 to 2.00mg/L ClO2, 精度:读数的±5% ±0.1 mg/L
量程:0.00 to 2.00mg/L ClO2,精度:读数的±5% ±0.1 mg/L
测定范围:0~2.0 最小示值:0.001mg/L