Water Quality Monitoring Sensor Series Products (Part Two)
49 Качество воды продукт(1)Digital Residual Chlorine Sensor ZWIN-LCL1006 Product introduction: The digital residual chlorine sensor is an instrument used to measure the concentration of residual gas in water samples. Residual chlorine refers to the remaining chlorine in the water, including free chlorine and combined chlorine. It is the chlorine used to kill bacteria and other micro organisms during […]
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