The SeeedStudio Industrial Soil Moisture & Temperature Sensor MODBUS-RTU RS485 485 (S-Soil MT-02B) is a robust and durable device designed for precise monitoring of soil moisture and temperature. It integrates two sensors into one unit, providing high precision and sensitivity in measuring the volumetric water content of soil. This sensor is suitable for a variety of applications, including water-saving irrigation, greenhouse management, and precision agriculture. Its design adheres to international standards, ensuring reliable performance across different soil types by measuring the dielectric constant of the soil. The sensor is IP68-rated, making it ideal for long-term use in outdoor environments and professional environmental monitoring scenarios. It is equipped with a waterproof aviation connector and is compatible with the SenseCAP Sensor Hub 4G Data Logger for efficient data collection and management. The sensor's high accuracy and stability make it a valuable tool for scientific experiments, horticulture, gardening, and smart agriculture, among other applications.