HANNA HI93414 Portable residual chlorine - total chlorine - turbidity Tester (EPA standard)

The HI93414 portable residual chlorine/total chlorine/turbidity Tester adopts EPA standards. It is a high-precision multiparameter portable Tester that ingeniously combines the measurement of turbidity, residual chlorine and total chlorine. It is suitable for multi-functional machines in the drinking water industry.