Shenzhen Hezhong Electronics Technology Co.,Ltd



Tel :86-0755-85299629

Mobile: 86-18988762716 13534001458

QQ: 2851773292

Skype: jackson.zheng1985

Zip Code: 518000



head office address: The 3rd Floor,A1 building,Taizhong industrial zone, Ailian community,Longgang area, Shenzhen,China


Position: Home > Product > Handheld metal detector
Handheld metal detector

simple handheld metal detector, security metal detector MD-3003B1

simple handheld metal detector, security metal detector MD-3003B1
Vibration and sound mode handheld metal detector 1. professional factory 2.vibration and sound 3.easy to use price


Model : MD-3003B1  


Stable performance cost-effective MD-3003B1 hand held metal detector for security



Product Description

MD-3003B1 is a universal hand-held metal detectors, cost-effective, stable performance. Daily metal anti-theft examination, examination room, the school to prevent the carrying of communication tools for the inspection of cheating, and not listed in the metal detector places.Use the hand-held metal detectors to carry out physical inspection to avoid manual search of human rights disputes brought.



 1.easy to operate, equipped with leather, easy to carry.

2, when the voltage is in station of undervoltage, the indicator will not light or alarm all the time.

3, light and sound/ vibration alarm of dual mode to give an alarm.
4, the first automatic reset switch to switch the sensitivity, which is capable of detecting large and small metal objects.
5, can adjust the sensitivity according to the need.




 1, the detection sensitivity: Φ2.5mm Ball.

2, power supply: 9 volt battery (6F22ND). or rechageable battery by adapter
3, power consumption: 270mW.
4, the operating frequency: 22KHz.
5 Current: less than 50mA.
6, the Operating Temperature: -35 °C -55 °C.
7.Net weight: 409g.
8, Size: 410 * 85 * 45mm.
9, Packing size: 580 * 330 * 460mm (25 pcs / box, Weight: 12.5KG/13.5KG)






Packaging & Shipping


1 X  handheld metal detector

 1 X  manual

 1 X  colour box


supporting rechageable battery and adpater, too, if you need it, we can customize for you

Delivery Detail:

200sets in 1-2 working days, and we Cooperate well with DHL, EMS, UPS, FEDEX, China Air Post. 

You can also choose your own shipping forwarder and you will receive goods only 3-5 days later.





Our Services

   we support OEM and ODM service, can print your logo according to your demand.


Company Information


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Skype: jackson.zheng1985 Tel:+ 86-755-85299629; Mobil: +86-18988762716 whatsapp:008618988762716