$413.00
SE
YUEFENG SZ8122 multiparameter Water Quality Analyzer measurement residual chlorine/chlorine dioxide
Residual chlorine, chlorine dioxide
Measurement residual chlorine, chlorine dioxide concentration, with custom Linear dispersion Adjustment, pre-stored high-precision full mathematical simulation work Linear dispersion to ensure the accuracy of direct reading concentration values.

If you don't know how to choose "STIP-scan", please consult customer service.