Accurately measures 14 types of grain content including corn, wheat and rice with ±0.5% accuracy. Dual small sensors and voice guide operation ensure errors free from farm testing The portable 400g design and protective probe cover for harsh environments quickly measure crop spoilage in fields, grain warehouses, or processing facilities It features an LCD backlight sight in dark environments, auto power off after 15 minutes, and an impact resistant ABS casing design for increased durability during field measurement by grains Essential for farmers, agricultural consultants and grain storage operators who need quick analysis during harvesting, preparing storage, or inspection Customize the alarm threshold and store your settings to track 14 crops and battery powered supply for stable grain inspection anywhere without data loss, Manufacturer: Rxgiasup