Suja SUHN2 Portable Handheld Needle Detector

High sensitivity, easy to operate, switch function sound to alarm, convenient to carry, adopts imported digital chip, can exactly recognize the location of the broken needle, can last long time to work and won’t be warm, clothing and fittings with hardware button, can detect ferromagnetism impurities in medicine / food / industrial chemicals, can inspect nails / steel bars in wood / wall / tables and so on.