Proctor Penetrometers
The UTS-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 to150 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.