High-speed automatic seed counter: This efficient tool is designed to automatically count various types of grains with high accuracy, utilizing a microcomputer chip and a sensitive counting sensor. It offers an accuracy rate of 2/1000 for large and medium grains, and 4/1000 for small grains, automatically halting when the preset quantity is reached. Versatile seed size compatibility: This device accommodates small to medium samples measuring 0.7-4 mm × 0.7-12 mm and large samples measuring 3-10 mm × 3-12 mm, ensuring accurate counting for both small and large seeds. Adjustable counting speed: With 7 adjustable speed settings, this seed counter achieves a counting efficiency of at least 1000 grains per 3 minutes, while maintaining accuracy, thus saving valuable time during bulk counting. User-friendly LCD display: Features a clear display with sensitive touch buttons for easy operation, allowing for direct reading, arbitrary counting, preset automatic stop, and continuous counting modes, with mode selection and counting details clearly visible. Applicable for a wide range of crop seeds: Ideal for the rapid counting of granular crops such as rice, wheat, sorghum, corn, soybeans, and various vegetable seeds, making it an essential tool for agricultural research and production.