This compact, easy-to-carry type can measure residual chlorine accurately and easily. Free residual chlorine concentration: 0.1 to 2.0 mg/L
Measurement range: 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.8, 1.0, 1.5, 2.0 mg/L
DPD test kit contents: 1 set of measuring device (with DPD comparator), 4 test tubes (square test tubes with caps), 50 packets of DPD Plus (reagent for measuring free residual chlorine concentration), 1 set of handy case
