High-Speed Seed Counter: This automatic seed counter efficiently counts various grains with high precision. Featuring a microcomputer chip and a sensitive counting sensor, it offers counting accuracy of 2/1000 for large/medium grains and 4/1000 for small grains, automatically stopping when the target quantity is reached. Seed Size Range: Capable of counting small to medium samples sized 0.7-4 mm × 0.7-12 mm and large samples sized 3-10 mm × 3-12 mm, ensuring versatility for different grain types. 7-Speed Adjustable: This seed counter boasts 7 adjustable speed settings that achieve counting efficiency of over 1000 grains every 3 minutes while ensuring stable accuracy, significantly reducing time spent on batch counting. LCD Display: The clear display and touch buttons allow easy operation, supporting features like direct reading, arbitrary counting, preset automatic stop, and continuous counting modes. Mode selection, counting time, and particle count are easily visible. Widely Applicable: Ideal for rapid counting of various granular crop seeds including rice, wheat, sorghum, corn, soybeans, and vegetable seeds, making it a valuable tool for agricultural research and production.