Grain Moisture Tester AR991 Hygrometer for Corn, Wheat, Beans, and Peanuts Ensure precise grain quality with the AR991 Grain Moisture Tester, perfect for measuring the humidity levels of corn, wheat, rice, beans, and peanuts. This advanced digital hydrometer provides reliable data to prevent spoilage and improve storage conditions. Its user-friendly interface ensures accurate readings in seconds, making it essential for anyone in agriculture or food industries. Key Features: Advanced digital hygrometer for accurate moisture detection Designed for corn, wheat, beans, rice, and peanuts Prevents grain spoilage with precise humidity tracking Compact and portable for on-the-go testing Durable construction for long-term