The Geoprobe soil and groundwater investigation drilling rig, a direct-push soil investigation and remediation drilling rig represented by our company in the United States, features a compact design, robust power, and user-friendly operation. It operates in a direct-push drilling mode, capable of performing soil sampling, groundwater sampling, underground gas sampling, and monitoring well construction. Equipped with three unique online monitoring systems—MIP, HPT, and OIP—it can simultaneously detect the properties of soil layers, the content of volatile organic compounds (VOCS) and oil-based organic matter in the soil, while drilling and monitoring are conducted concurrently, significantly enhancing the efficiency of soil investigations.