Stainless Steel 304 Soil Sampler Probe with Double Tube Design and Rotary Sampling Control, 2.5cmx100cm

Doubletube stratified soil and grain sampler designed for reliable, repeatable sampling of granular materials and soils. Built from 304 stainless steel with strength argon arc welding and a dry doubletube design for durable, moistureresistant performance and easy sample retrieval. Key benefits Accurate stratified sampling: The doubletube design collects layered samples with minimal disturbance, so you can measure grain size and sample composition more reliably. Durable construction: 304 stainless steel and argon arc welded joints resist wear and corrosion for long service life in field and industrial environments. Easy operation: The doubletube handle and 90 degree rotation open the feed hole quickly for fast sample release and reset without disassembly. Precise penetration: Pointed probe tip formed in a onetime molding process gives a smooth, burr finish for fast, consistent insertion into soil or bulk material. Versatile compatibility: Suitable for a wide range of granular materials including rapeseed, wheat, corn, rice, chemical fertilizers, plastics, metal particles, peanuts and cement granules. Features Dry doubletube stratified sampler with rotatable inner tube for controlled sample discharge. Onepiece molded pointed probe tip for wear resistance and smooth cutting action. strength argon arc welding at critical joints for structural integrity. Recommended sampling particle size guidance by diameter to match material type and target particle sizes. Specifications Product: Doubletube stratified sampler Material: 304 stainless steel Diameters available: 19 mm, 25 mm, 32 mm, 38 mm Lengths available: 100 cm, 150 cm Package contents: 1 x Grain Sampler Measurement tolerance: Manual measurement may vary by 1 to 3 cm. Refer to the actual product for precise dimensions. Sampling diameter guidance 19 mm: powder and small seeds such as rapeseed 25 mm: rapeseed and wheat 32 mm: rice, wheat, corn, peanuts 38 mm: corn, peanuts and larger particles Practical use scenarios Field crop testing: Collect stratified grain samples from storage bins or field piles to check size distribution and uniformity of wheat, corn or rice. Fertilizer and bulk material inspection: Take repeatable samples from fertilizer hoppers, bags or loose piles to monitor granule size and consistency. Soil or turf testing: Probe garden beds, lawns and test plots to extract soil cores when soil is not hardened or fully dried. Notes Works on soils that are not hardened or overly dried. Do not expect precise centimeter accuracy from manual length measurements; allow for a 1 to 3 cm deviation.