High Sensitivity Portable Handheld Security Metal Detector Scanners Tool Finder dedektor Security Inspection Device Equipment

High Sensitivity Portable Handheld Security Metal Detector Scanners Tool Finder dedektor Security Inspection Device Equipment



High Sensitivity Portable Handheld Security Metal Detector Scanners Tool Finder dedektor Security Inspection Device Equipment
MD-3003B1 is a universal-type hand-held metal detectors, cost-effective, stable performance. Mainly used to detect metal necessary places, such as security 
Day-to-day metal anti-theft examination, examination room, the school to bring communications tools to prevent cheating of the inspection work, as well as non-specified places, such as metal detectors, 
The use of the hand-held metal detectors to carry out physical inspection to avoid manual search of human rights brought about by the dispute. 

Performance and features: 
1. Easy to operate, equipped with leather, for carrying 
3. When enough voltage, the indicator light does not shine or alarm has been 
4. Has light and sound vibration alarm prompted the dual mode 
5. First use of automatic reset switch to switch the sensitivity function, thereby achieving that is capable of detecting large, but also can detect small metal objects 
6. May need to be adjusted according to sensitivity 

Specification parameters: 
1, detection sensitivity: Diameter 2.5mm Ball 

2, power supply: 9 volt battery (6F22ND) (not include)

3, Power consumption: 270mW 
4, operating frequency: 22KHz 
5, the working current: less than 50mA 
6, the working temperature: -5 -55 
7, Net Weight: 409g 
8, size: 410 * 85 * 45mm 

Package Included
  • We Ship to Worldwide (Except some countries and APO/FPO).
  • We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
  • Orders processed timely after the payment verification.
  • We will send the package from China via air post.
  • Delivery time depends on Shipping Carrier, Customs and Post Dispatch of destination and other factors.Most packages could be received in 20 business days (4 weeks).
Return Policy
  • We accept Email requests for returns within 7 working days of receiving your order. If the item is in your possession more than 7 days, it is considered used and we will not issue you a refund or replacement.
  • If you are not satisfied when you receive the item, please return it within 7 days for a replacement or money back. Please contact us for a return guide before you return it.
  • All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.
  • If the item is defective in 3 months, We will send you a replacement without extra charge, or offer refund after we receive the defective item.
  • If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you need pay the extra shipping fee.
  • You agree to all of the above-listed policies upon ordering on aliexpress!
  • If you are satisfied with our product and service, please give us a positive feedback with 5 star review which is very important for us. We will be very appreciate if you can leave your real feeling here.
  • If you are not satisfied with the items or our service, please contact us before leaving any feedbacks, we will resolve the issue immediately, thank you!
Contact US
  • Please Message us from 8:30am. to 18:00pm. (GMT+8) of Monday to Saturday.
  • If you have any questions, please message us and give us a chance to assist you. All messages will be answered within 1 business day (except Public holidays in China). If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
  • We apologize for the late reply during holidays (included Sundays).

Data sheet

996 Items
Data sheet
410 * 85 * 45mm
Brand Name
Model Number
Power supply
9 volt battery (6F22ND) (not include)
Detection sensitivity
Diameter 2.5mm Ball

Packaging Details

  • Unit Type: piece
  • Package Weight: 0.374kg (0.82lb.)
  • Package Size: 41cm x 9cm x 5cm (16.14in x 3.54in x 1.97in)