【APPLICATIONS】The small and medium-sized Counter Machined is suitable for seeds measuring 0.7~4mm x 0.7~12mm (0.0276 ~ 0.1575 in × 0.0276 ~ 0.4724 in), specifically for small and medium-sized seeds such as rice, wheat (medium-sized), rapeseed, vegetables, flowers, and tobacco (small-sized). The large-sized Counter Machined is suitable for seeds measuring 3~10x3~12mm (0.1181–0.3937 in × 0.1181–0.4724 in), specifically for large seeds such as corn, soybeans, and sunflower seeds. 【MICROCOMPUTER PARTICLE COUNTING MACHINE】 Seed counting is controlled by microcomputer chips, which is smarter and more advanced. It is equipped with sensitive counting sensors to en-sures high accuracy; The instrument has an all-metal casing and features a vibration system and automatic power-off protection. 【HIGH PRECISION AUTOMATIC COUNTER】This seeds counter can automaticly count kinds of grain by setting number,Advanced sensors en-sures reliable counting every time. When it reaches to the setting number the instrument stop work. 【ADJUSTABLE COUNTING SPEED】The counting speed of the seed particle counter can be adjusted using the speed knob.7 speeds adjustable, Turn the knob clockwise, the seeds go faster. preset auto-stop and other functions 【VERSATILE USE】This instrument is wildly used in institute of Agricultural Sciences, the Agriculture Universities, Colleges and Institutes, the Seed System, the Grain Department.Used to count grains such as rice, wheat, melon seeds, sorghum, corn, soybeans, and vegetable seeds.