The water quality monitoring equipment adopts PCM300-CODcr online COD analyzer, PCM300-NH3N ammonia nitrogen online analyzer, PPH-500 online PH analyzer, PSS-800 online SS analyzer produced by PROBEST.

Fuzhou PROBEST Intelligent Technology Co., Ltd. is a high-tech enterprise integrating R&D, production, sales and service of high-end analytical instrument products. Since its development, the company has passed the "ISO three system certification", obtained the "National High-tech Enterprise Certification", obtained the title of "Gazelle Enterprise", has more than 60 own intellectual property rights, most of the products have obtained provincial inspection reports, and many products have obtained National environmental protection certification. After years of deep plowing and meticulous cultivation, PROBEST already has online and laboratory water quality analyzers covering colorimetry, electrochemistry, optics, etc., with a complete product range, a wide range of applications, and a diversified combination. It can be widely used in tap water, sewage, and surface water. , Groundwater, aquaculture, industrial processes, smart water and other fields.