Features：

1.        Portable,fashionable style and operate simply,suitable for detecting matal at any places.

2.        Cooperate with safe inspecting equipments to increase the efficiency of detecting.

3.        Detect both bigger and smaller items sccording to different objects.

Purposes:

Detect all kinds of metal.

Specifications:

·                       Detection method: electric induction

·                       Operation frequency: 22.0KHz

·                       Detection sensitivity: Smaller items ex:fastener or bolt

·                       Alarm: Buzzer/LED

·                       Dimension: 39.5*6.8*3.2cm

·                       Power source: 9V battery

·                       Net Weight: 280g