The portable digital grains hardness tester provides measurements for various grains like wheat and rice, essential for accurate agricultural research Built with alloy materials and an ABS casing, this grains hardness measurement tool comes with detailed instructions for easy operations and consistent results Ideal for use in laboratories, farms, or classrooms, the portable grains hardness tester allows for on the go hardness measurement of grains, enhancing efficiency in environments Featuring a large LCD screen with backlight for clear visibility in any light, it supports unit switching between kg and N, and includes three measurement modes for flexible testing Designed for professional in agriculture, such as researcher, educators, and farmers, this grains hardness meter ensures for educational and field applications