1.SMD Parts Counting instrument; 2.Portable,save the space; 3.with best price; ... facility.2.Leak hunting components counter: Provides the high speed optical fiber,according to the spatial material and ... stop two conditions,the former convenience assembly line work quality control, the latter may realize the warehouse inventorying ... :8,12,16,24,32,44,56mm; high quality SMD Parts Counting instrument