... ISO90001, CE certification 2.Inspect broken needles, iron wires in product Hand-held needle detector Model : TY-20MJ Type Featrue:1 ... :Hand-held needle detector is applicable to garment, textile, bra, baby product, shoes, socks, gloves and so on, for detecting impurities such ... in products, preventing metal pollution of the products and guaranteeing product quality. TY-20MJ Hand-held needle detector