TKD-306 soil sampler Uses: Soil heavy metal analysis sampling. Raw soil sampling. Specifications: Sampling depth: 5 meters; Sampling diameter: 125px; Sample length: 500px; A single point sampling amount is about 1kg. Features: 1. The stainless steel sampling tube has a built-in PVC lining, and the sample is easy to take out; 2. Externally equipped with engineering plastic cutting head to ensure that the sampled product is not in contact with metal; 3. The unique double convex design of the closed circular cutting head not only reduces the sampling resistance, but also reduces the compression rate of the soil sample; 4. Thread connection between the sampling tube and the cutting head to prevent the cutting head from falling off; 5. In addition, it is equipped with a stainless steel cutting head for collecting undisturbed soil samples. Standard configuration: 1 T-handle, 1 hitting handle, 1 energy-absorbing hammer, 1 sampling tube holder, 1 stainless steel sampling tube, 40 PVC linings, 2 engineering plastic cutting heads, 2 stainless steel cutting heads, 2 2500px extension rods, 2 1250px extension rods, 1 bamboo knife, 1 bamboo shovel, 2 wrenches, 1 3 meter steel tape measure, 1 scraper, 1 knives, 1 pair of gloves, aluminum case.