BOQU Instrument focuses in technology innovation in water quality analyzers and sensors since found. Providing high precision instruments and expert-level service is our only pursuit. Now BOQU instruments has got dozens of technology patents for water quality analyzers and water quality sensors. quality meets or exceeds world-class level. Therefore, It also received good praise from more than 80 countries.In today's world, our earth faces many environmental problems, especially in water quality. As a leader 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 mainly for pH, conductivity, TDS, dissolved oxygen, turbidity, residual chlorine, suspended solid, ammonia, hardness, silica, phosphate, sodium, BOD, COD, heavy metals etc. We are committed to providing best water quality monitoring solutiion