Customize alarm thresholds and track 14 crop varieties through memory preserved setting, power by batteries for stable grains testing any where without data loss Features LCD back light sights in dark environment, auto power off after 15 minutes, and shock resistant ABS casing designs for durability during field measurements with grains meter Essential for farmers, agricultural consultants, and grains storage operators requiring fast analysis during harvests, storage preparation, or inspections Performs rapid on site measurements in fields, granaries, or processing facilities to crop spoilage, with easy carry 400g design and protective probes cover for hard environment Accurately measure content in 14 grains types including corn, wheat, and rice with ±0.5% accuracy using double small sensors and voice guided operate for error without agricultural testing, Manufacturer: HDOYTXXM