High Detecting Speed Hand Held Metal Detector MD-300 airport security scanner,handheld body scanner

Specifications 1.very professional and high quality

2.alarm method:light /voice and vibration

  Product Description   Hand Held Security Metal Detector MD-300   Features: 1. Operating frequency: 2. Weight: 272g 3. Size: 525mm*138mm * 110mm 4. Handle measurement: 30 x 30mm 5. Regulate the way: manual 6. Indicator: BZ, vibration motor 7. LED light proves: LED red warning indicator lamp,LED green insufficient
    indicator   lamp, voltage indicator lamp LED battery of power  8. Battery: 9V battery (suitable for working for 40 hours normally) 9. Control: circulation switch (On, Off, a sound of light or mode of vibration) 10.Uses cycle-switch to switch sound alarm and hidden vibration alarm respectively 11.Highly sensitive, detect ferrous and non-ferrous and stainless steel weapons 12. Sound and light alarm simultaneously 13. Alkaline cell (7V-9V) can work over 40 hours and distance does not change 14. Warn automatically when short of voltage 15. Simple, convenient to use, easy to adjust   Technical Specifications:  1. Power: 9V (6F22) alkaline battery, rechargeable battery
2. Operate Frequency: 22 KHz   
3. Operating Temperature: -5 to +55
4. Operate Current: < 50mA 
5. Operate Voltage: 7V-9V 
6. Indicator Visual: Red / Green LED 
7. Sound: Speaker 
8. Vibration Control: On/Off Switch; Low sensitivity Switch Sensitivity Adjuster 
High Sensitivity 20mm at Pin; 60mm at USD 25 Cent 
Low Sensitivity Detector only respond to bigger metal article 
Such as a 38Caliber hand gun (35cm), Pen knife (25cm), Razor blade (28cm) etc. 
9. Export Packing: 20 Pieces per Carton
10. N.W. / G.W for Carton: 7.8 / 12.6 KG 
11. Dimension of Packing: 540 * 330 * 400 mm 
12. Dimension of Unit: 370 * 160 * 60 mm
13. Net Weight of Unit: 270 G 14. Color: Black       Packaging & Shipping   Unit Type: piece Package Weight: 1.000kg (2.20lb.) Package Size: 42cm x 10cm x 5cm (16.54in x 3.94in x 1.97in)         Shipping methods 1 We only support world-famous Express companies (EMS, DHL, UPS, FedEx), faster and safer by Express,  For reducing our shipping fee, large size articles  (Walkthrough metal detector gates, Xray security inspection machines, Needles inspection for Food industry, etc) will go air shipping or Ocean shipping. The Customs 1 We will declare on the invoice that it’s a gift or write down a lower price to help you reduce tax. 2 However, you will still need to pay the tax for the products if the customs ask.     Our Services   Our Services Why choose us? The Service We Provide - We Take Care Of Your Order Quality control 1> All products must go through four checks before manufacture processing. 2> Full check after every individual process finished.   3>Full check after production half-done.   4>Spots check after production packaged before shipping.   Punctual delivery time:
1>We put your order into our tight production schedule, ensure your punctual delivery time.
2>Production / inspection report before your order packed.
3>Shipping notice/ insurance to you as soon as your order is shipped.
After sales service: 1>We respect your feed back after receive the goods.
2>We provide 12-24 months warranty after goods arrive.
3>We promise all spare parts available in lifetime use.
4>We lorge your complain within 48hours. OEM Service 1> we accept all OEM service,if quantity is big,OEM is free of charge,if not,we will charge a little OEM Cost. Feedback 1>We will make all efforts to accommodate your need.
2>If you are satisfied with our products, please confirm and leave your positive feedback. we will do the same for you. Thanks! 
3>If you are not satisfied with the item when you received it, please contact us and we will resolve it for you as soon as possible 
4>Welcome your suggestions. Your support and concern will give us more strong power to do better