High Sensitivity Audio and Vibrator Alarm MD-300 Security Metal Detector Scanner Handheld Metal Dete

Feature:
MD-300 type metal detector is a small hand-heldmetal detector,designed to safeguard sensitiveareas like schools,
courtrooms, correctionsfacilities, sports events, businesses,night clubs,bars and other public areas and events.Whendetecting metal, it sends an alarm sound andvibration, and the power supply has a low voltageindicator.The operation is simple, exquisitedesign, easy to save, low failure rate.Product name:Hand-held metal detectors
Power supply:9V
Alarm mode:Sound alarm vibration
Detection sensitivity:It can detect one yuancoin,the detection distance is 5 cm or more.
Sensitivity: Φ2.5mm Ball
Power consumption: 220mW
Current job: less than 50mA
Operating temperature: 0-50
Size:350x140x30(mm)
Net weight:185g
Package include:
1 x metal detector
1 x english manualBecause of China's aviation regulations, ourproduct doesnot include the battery, Battery isvery cheap, please to buy yourself store, thankyou for your understanding and support!
1. How could I buy products if there is no price on the website?
Buyers need to send required product details via e-mail.Then a reasonable quotation as request would be provided.
2. How long could I get reply of my enquiry?
Buyers will get a reply within 12 hours.China working hours 9:30-18:30 Monday-Friday online service to help buyers solving problem..
3. How is the after sales service?
Buyers updated market information regularly.
4.How about the Quality?
We have the best professional and experienced engineer and strict QA and QC syste.Repair rate under 0.1%-0.2%.
5. Which courier company do you use?
We use EMS, DHL, UPS, DPEX etc. Buyer can choose the desired shipping method when ordering.
6. I haven't received my goods yet some days later after my payment.
You can check the logistics status by the tracking number we informed you in the email or in your account on the above website of express company to see where the parcel is, or you can contact us