Handheld metal detector. 1.the md-3003b1 operates on one 9v standard or rechargeable battery. 2.turn the unit on by pushing the onoff switch until it clicks on and the green led is lighting. 3. Holding the unit with the detection face towards the surface, sweep back wards and...
We bring forth hand held metal detector that is specially designed for the security purposes. These metal detectors are widely used at malls, movie halls, etc. By the security guards. You can avail these metal detectors in different specifications....
14e, Yinyue Ge, Yinzhuang Building, Jintian South Road, Futian District, Shenzhen, China
15 Years
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