Environmental monitoring equipment serves as the intelligent eyes safeguarding Earth's ecology, integrating advanced sensing, data acquisition, and intelligent analysis. It utilizes high-precision sensor arrays to capture subtle changes in environmental elements such as air, water, and soil in real-time. The device casings are often made of weather-resistant stainless steel or engineering plastics, ensuring stable operation in harsh environments. Its advantage lies in high sensitivity and a wide detection range, accurately identifying pollutant types and concentrations, providing scientific evidence for environmental governance. Widely used in urban air quality monitoring, industrial wastewater discharge regulation, agricultural soil pollution assessment, and other fields, it contributes to building a green and sustainable ecological environment.