Product outline

Those are potable needle detector with the high detection capability, developed with our unique sensing technologies.
  • 2 detection ranges: normal (capable to detect φ1.0mm=spherical conversion) and high-sensitivity range for detecting a smaller piece of metal.
  • Ergonomic design with a balanced weight ideal for operation for long time by both men and women.
  • State-of-the-art electronic circuits for longer battery life.
  • Equipped with a small electronic buzzer with optimal frequency range for human ears.
  • Needle detector for apparel products (clothes, staffed toys, fur goods, etc…).
  • Additional sampling check after inspection by larger metal detectors (e.g. metal detector conveyor).
  • Detection of needles and other piece of metals in packaged foods, medical products, and other merchandises.
  • Security check to detect guns and bladed objects.
  • For quality control or for crime prevention.
  • Medical use: check prior to MRI and X-ray test.


Model NPS-200
Detection system Magnetic induction type
Detection capability Depending on operation speed
Standard sensitivity range Capable of detecting 40 to 45mm pins
High-sensitivity range Capable of detecting 45 to 50mm pins
Effective surface 60×100mm
Alarm LED red lamp, high-sensitive electric buzzer
Operating voltage AA size battery (1.5V) x 2 pcs.
Dimensions & weight 60×230×60mm, Approx. 250g