The water monitor is an intelligent device for real - time monitoring of water quality conditions. It integrates multiple high - precision water quality sensors that can accurately measure parameters in water such as dissolved oxygen, acidity - alkalinity, electrical conductivity, and total dissolved solids. The outer shell is made of special water - proof and corrosion - resistant materials, enabling it to adapt to the monitoring needs of different water quality environments. Its advantage lies in its comprehensive monitoring parameters, accurate and reliable data, which can reflect water quality changes in real time and upload the monitoring data to the management platform through the data transmission function. It is widely used in places such as drinking water sources, sewage treatment plants, industrial wastewater discharge outlets, and aquaculture farms. At drinking water sources, it ensures the safety of residents' drinking water; in sewage treatment plants, it monitors the sewage treatment effect; at industrial wastewater discharge outlets, it ensures that wastewater meets discharge standards; in aquaculture farms, it maintains suitable water quality conditions to promote the growth of aquatic organisms.