Toe and other products used to check whether there are broken needles, nails and other metal impurities. Used to check clothing, small velvet toys, such as whether there break. Used to check the hardware buttons and other clothing accessories, such as whether they contain ferromagnetic objects (containing ferromagnetic objects can lead to clothing and other accessories to install this product can not be over-needle).
Features:
1, using magnetic induction detection mode, the field strength is extremely high, stable performance and long service life 2, after detecting the iron objects, sound and light alarm indication and location. 3, can detect shoe, small items, such as finished and semi-finished metal material left inside