Characteristics: Microcomputer automatic control, touch keys, complete automated operation. Counting speed is adjustable, no noise, high accuracy, metal shell, and elegant appearance. Both round and long seeds and other grains are suitable With LED display With circuit self-tuning, setting view, arbitrary counting, preset auto-stop, and other automatic functions. Specially count small and medium seeds such as rice, wheat, rape, vegetables, flowers, 5tobacco (small grains), as well as diamonds, tablets, Pearl, diamonds, dentures, etc. Technical specification: Count Range: Small and medium-size sample: 0.7~4 mm×0.7~12mm /Big sample:3~10mm×3~12 mm Count Accuracy: Big and middle sample: 2/1000 small sample: 4/1000 Count Speed: ≥1000 /3min (it’s based on level 2, if you want fast you can turn to level 3-7) Count Capacity: 1~99999 Power: AC 110V / 220V, 50±10Hz Continuous working time: ≥ 5Hrs

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-> Click 'More from this seller' below (to see more industrial, engineering, greenhouse, etc items) I also have similar items that I haven't posted yet, welcome to text me.