Model Number

3003B

��EATURES��
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.
ç«ÂŠ��Alarm by shake or buzzer.
5.Earphone socket.

��URPOSE��
��Detect all kinds of metal.

��PECIFICATIONS��
��Modelç«ÂŠ�3003B
��Detection methodç«ÂŠ�electric induction
��Operation frequencyç«ÂŠ�22.0KHz
��Detection sensitivityç«ÂŠ�Smaller items ex:fastener or bolt
��Alarmç«ÂŠ�Buxxer/vibrancy/LED
��Dimensionç«ÂŠ�41*8.5*4.5cm
��Power sourceç«ÂŠ�9V battery
��Net Weightç«ÂŠ�410g

More detail info pls visit

http://www.jl-er.com/en/productshow.asp?pid=85&id=56