Product Parameters Particle range: small and medium sample particles: 0.7~4mm * 0.7~12mm Large sample particles:3~10*3~12MM Counting accuracy: 2/100 of large and medium particles Small particles: 4/1000 Counting speed: ≥1000 grains/3 minutes (This parameter is calculated based on the slower speed of 2 gears. lf youwant to be faster, you can adjust to 3-7 gears) Counting capacity: five digits 1~99999 Power supply: 220V 50HZ Continuous working time: ≥5 hours ![]() ![]() ![]() ![]() ![]() ![]() |