High-precision grain feed pellet hardness tester designed for easy and portability. Features a sleek design for handheld measurements at collection sites or laboratory workbench testing. Offers 4 measurement units: N (Newton), kg (kilogram), lb (pound), and g (gram), with easy conversion. Includes a peak hold function to maintain the peak display until manually cleared. Constructed from high-quality materials for durability and adaptability to various test objects. Flexible power options include alkaline batteries or a 5V DC power supply. Ideal for agricultural industry scientific research and teaching, specifically designed for hardness testing of grains such as wheat, rice, and more. Service: If you have any questions, please feel to contact us and we will respond within 24 hours.