Handle metal detector

Model:	3003B
Brand:	-
Origin:	Made In China
Category:	Security & Protection / Alarm
Label:	metal detector , detect metal , hand metal detector
Price:	US $1 / pc
Min. Order:	50 pc

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Product Description

【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.
４．Alarm by shake or buzzer.
5.Earphone socket.

【PURPOSE】
◆ Detect all kinds of metal.

【SPECIFICATIONS】
▲ Model： 3003B
▲ Detection method： electric induction
▲ Operation frequency： 22.0KHz
▲ Detection sensitivity： Smaller items ex:fastener or bolt
▲ Alarm： Buxxer/vibrancy/LED
▲ Dimension： 41*8.5*4.5cm
▲ Power source： 9V battery
▲ Net Weight： 410g

More detail info pls visit
http://www.jl-er.com/en/productshow.asp?pid=85&id=56