This needle instrument is a portable handheld needle detector. By using the theory of magnetic field, can accurately detect the breakage, the concrete position of the nail nails, shoes and other iron objects. Detection is extremely suitable for thin and small items. And is suitable for the large needle detector after detection, using the handheld needle detector can help you to accurately find a small scale steel or ferromagnetic metal is indeed position, and used to check the accessories such as: metal buttons, metal zipper, whether can have needle detector machine

【 scope of application 】
1, for knitting, fabric, socks, clothing, leather, shoes material thin, small products such as breakage detection, can quickly find the right to break down the iron needle breakage, wears to ensure personal safety.
2, can be used for metal buttons and other clothing accessories accessories for ferromagnetic material inspection.
3, to medicine, food, chemical raw materials such as detection of ferromagnetic material.
4, can be for wood, walls, stage desk inside the nails, steel, pipe inspection situation.
5, can be to human and livestock inductrial injury, cut and bruised, site inspection, check whether its internal seeping into harmful iron content.
6, can also be used for border clearance inspection, civil servants of the hidden weapon of test personnel to search quickly.

"Specifications"
Power supply: 9 v power supply
Weight: 280 g
Size: 145 mm (l) x 65 mm (w) x 45 mm (h)
The detection sensitivity: close to check can detect 0.8 MM steel ball; Diameter of 1.2 mm steel ball can be up to 10 mm height.
Diameter of 0.7 x 20 breakage can be up to 50 mm height.