36″ tube with footstep small diameter self sharpening tip allows easy removal of soil core (JMC product)
Economically priced 18″ Hand probe with small diameter self sharpening tip (JMC product)
7/8" x 33" open end soil probe. The open end makes sample retreival much easier in dry soils. Does not have a step, but the optional 7/8" reusable step (SPS8)...