Forestry Suppliers Lang Penetrometer

Press probe into soil and read resistance to penetration expressed in pounds. Reads from 1 to 20 in unit increments and calibrates easily with adjustment at base of unit. Green Generation model features color-coded scale of recommended readings for the forest industry, agriculture, and turf managers and allows you to calculate soil compaction from 0 to 630.77 psi. Measures 18-3/4” long.