Soil hand sampling

The soil sampler uses a stainless steel sampling tube with a built-in PVC lining and an external engineering plastic cutting head to ensure that the sample is not in contact with the metal. The closed ring cutting head uses a unique biconvex design to reduce sampling resistance and soil compression. The sampling tube and the cutting head are threaded to prevent the cutting head from falling off. The soil sampler is also equipped with a stainless steel cutting head for collecting round soil. The point sampling volume is about 1KG.