BOQU Instrument focuses on technological innovation in water quality analyzers and sensors since founded. Providing high precision instruments and expert-level service is our only pursuit. Now BOQU Instrument has obtained dozens of technology patents for water quality analyzers and water quality sensors. Our water quality analyzers and sensors meet or exceed world-class quality level. They have received good praise from customers in more than 80 countries. In today's world, our earth faces many environmental problems, especially in water quality. As a leading manufacturer in water quality analyzers, BOQU Instrument will use all technologies to solve problems related to human and earth survival and always to be the guardians of the earth's water quality. BOQU Instrument’s online water quality analyzer is mainly used to test pH, conductivity, TDS, dissolved oxygen, turbidity, residual chlorine, suspended solids, ammonia, hardness, silica, phosphate, sodium, BOD, COD, heavy metals, etc. We are committed to providing the best water quality monitoring solutions for users in all areas of pure water, ultra-pure water, drinking water, municipal wastewater, industrial wastewater, industrial circulating water, environmental monitoring, and university research, etc.