Motorized electron-optical SMD components counter, works by detecting cut-out holes on SMD reel tapes, accurate and fast. Features: Highly accurate, no counting errors Can be used with any reel tapes Forward or reverse counting, double check; Also count to preset numbers Max. tape diameter to 15", 380mm Fast. It takes about 100 seconds to count and rewind a full 0805 tape. Innovative external design to view the counter readout and components on the tape at the same time Easy operation Specifications: Counter: -59999 ~ 59999 pcs Size: 430 * 235 * 250 mm ( W x D x H ) Weight: 9.5 Kg Tapes: All SMD tapes Print: Yes Missing component detection: Yes Power: 110V or 220V, 60W