Features:
1.Small detecting scope for finding the broken needle accurately.
2.Two-grade regulating sensitivity for different kinds of clothing.
3.Humming and lighting alarm annunciator.
4.Supersensitive and long-life magnetic transducer.

Application:

They can be used to check up clothing, silk stockings, glove, leather, slide fastener and other relative articles and assist transporting belt to find broken needles, elative articles.

Specification:

Detection Method: Magnetic Induction

Detection Ability: Metal Size 0.75mm (Dia.)x30mm(L)

                         Low Level: 20-30mm; High Level: 30-40mm

Detection Area:25mm(W)x50mm(D)

Alarm Method: Buzzer with light

Power Source: 9V

Dimension: 55mm(L)x160mm(W)x45(H)mm

Weight: Appr. 200g