• Multifunction Folding/Section Double-tube Layered Sampler, Grains Powder Sampler: Made of high-quality stainless steel, does not rust, waterproof and moisture-proof, strong and durable.
• Wide Range of Applications: Double-layer sampling tube can be used for all kinds of granule, solid, powder, grains, corn, soybean, sack bag, feed, fertilizer, cement, agriculture, industry etc. Sampling is convenient and practical.
• USAGE: Rotate the handle before using, close the hole, rotate 90 degrees after inserting a certain depth to open the sampling hole, then the sampling hole will rotate and flow full, turn again, close and pull out.
• Different Size: 32mm=1.3inch for rice wheat corn soybean；38mm=1.5inch suitable for sampling peas, peanuts and other large grains.
• Sectional interface, section sampler middle part hollow thread connection, locking card slot tightly connected to the sampling port, can pour out samples at 1 time./ Folding interface, the solid thread connection in the middle of the folding sampler, needs 2 times to pour out the smapling material, it is the first sampling hole behind the handle and the pointed tip.