High quality stainless steel The probe body is made of high-strength stainless steel, with excellent corrosion and rust resistance, adapting to complex soil environments and prolonging service life. Smooth surface treatment, reduce insertion resistance, protect the soil structure. Adjustable T-shaped handle Ergonomic design, comfortable to hold, save energy and easy to operate. Adjustable height, suitable for users of different heights, reduce fatigue in long time operation. Accurate stratified sampling The probe length can be selected to reach different depths of the soil to meet the needs of stratified sampling. Sharp front end design easily penetrates hard soil to ensure sample integrity. Portable and easy to use kit includes probe, handle, extension rod and storage bag, easy to assemble and disassemble, suitable for outdoor carrying. Lightweight design reduces weight and improves operational efficiency.