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Set contains auger and sampling tube. Components are plated steel to resist abrasive action of soil. Includes 1.25" (25mm) dia. by 12.5" (318mm) long auger, 1" (approx. 25mm) OD by 12.5" (318mm) long sampling tube, two 12" (305mm) extension rods, handle and a fiberboard carrying case.
Accessory Kit for use with Sand Density Cones and Voluvessels
Use for gravel and coarse soils, complies with C.O.E.
Determines the in-place density of soils. ASTM D1556, AASHTO T191, 6.5" (165mm) dia. bottom cone.
Provides a rapid check of the stability of foundations, excavations and trenches
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