Reduced time for pre-checking. The system automatically checks the sensor and does not need to check each coil individually. Environment Check Mode This mode is patent-pending and can be used to check the surrounding environment. Scalability to peripheral devices It is possible to connect RFID reader, Barcode reader and so forth. An optional automatic sorter, HS-601, can be attached to the needle detector. An operator can choose 2 types of sensitivility (100step) or sizing method (6step) Equipped w/ a production guider. New mechanisms produce low mechanical noise and sound. You can download the history record, etc. 7-inch color LCD monitor equipped with touch panel.