THS/MN21 Needle Search Metal Detectors detect ferrous and magnetic metal contaminants accidentally present on textile products, with levels of sensitivity, immunity to interference and response speeds designed to satisfy the strictest Quality Control requirements.

THS/MN21 Metal Detectors allow interception of little metal pieces, like needles or other magnetic contaminants in a garment that has been manufactured with or without the inclusion of metallic fastenings such as zips, pull, studs etc.