Suitable for the continuous monitoring of moisture in corn, soybeans, wheat, rice, sorghum, barley, oats, rye, hops, green coffee, cocoa beans, oil seeds, flax seeds, sunflower seeds, poppy seeds, pumpkin seeds, spelt seeds, buckwheat, sesame, peas, fava beans, scarlet runner beans, triticale, amaranth and jatropha, the PCE-A-315-WD in-process moisture meter uses low-power microwaves to penetrate the surface every 0.2 second and obtain interior moisture readings without causing any damage.