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Proctor Penetrometer


The TS-0695 Spring Type Proctor Penetrometer is used for establishing the moisture-penetration resistance relation of finegrained soils. The apparatus consists of a spring loading device which is graduated from 10 to 150 lbf in 2 lbf subdivisions.

Needle Set for Proctor Penetrometer consist of interchangeable needle points of 28.55, 24.79, 20.22, 16.54, 12.83, 9.07, 6.40, 5.23, 4.52 mm diameters and a carrying case.


  • ASTM D1558


Technical specifications are subject to change without notice.

Dimensions mm (W x D x H) 540 x 260 x 60
Weight (approx.) Kg 5