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.