【Dual Counting Modes】: Supports F-ree Count and Bulk Count modes. You can f-reely count particles or preset a target quantity from 1–99,999, ideal for seed testing, packaging, and laboratory use. 【Adjustable High-Speed Counting】: Counting speed is adjustable based on different materials. Capable of counting over 1000 sesame seeds in about 3 minutes, improving efficiency for agricultural and lab work. 【High Accuracy & Adjustable Sensitivity】:Designed for particles 1–12 mm, with adjustable sensitivity for different sizes. Provides high counting accuracy of ±2‰ for reliable seed and particle measurement. 【Smart Auto-Deceleration & Motor Protection】: The machine automatically slows down when approaching the preset quantity for better precision. Motor stops automatically if no particles are detected for 60 seconds. 【Clear LCD Display & Wide Application】: User-friendly LCD screen shows counting mode, quantity, and settings clearly. Suitable for crop seeds, vegetable seeds, feed pellets, pills, tablets, diamonds, and other small particles.