This type of instrument is a portable hand-held needle detector.- The principle of using a magnetic field, it can effectively and accurately detect the specific location of the needle and other iron items.
- It is for thin pieces and is ideal for testing small items and for large needle detector.After a large needle is detected, the handheld needle detector can help you find exactly what small-scale magnetic metal needle or iron really is here to prevent metallic impurities or mechanical harm to consumers, improve product quality.
Technical Specifications：
Power supply：6F22-9V battery；
Weight：280g；
Volume：145mm(length)×65mm(width)×45mm(height)
Detection sensitivity：Close examination can detect 0.8MM iron ball; iron ball diameter 1.2mm up to 10mm height.
Diameter 0.7 × 20 needle up to 50mm height.
Application areas
1、It can knitting, clothing, socks, clothing and other products were all wearing needle detection, can quickly find the right clothes to wear in the presence of iron needles decapitation, metal, to ensure personal safety when worn.
2、It can be used for metal buttons and other clothing apparel accessory ferromagnetic impurity inspection.
3、It can be of pharmaceutical, food, chemical raw materials for detection of ferromagnetic materials.
4、You can check it on the wood, walls, tables, inside the nail, steel, pipe conditions.
5、It can be on the human body, animals and other work-related injuries, cuts, crushing and other parts inspection, check whether internal bleeding harmful metals.
6、The instrument can be used for border inspection posts, official personnel being seized rapid search of hidden weapon.
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China [CN] 
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