Economical  Metal Detector MD3003B1 Hand Held Metal Detector

Technical Specifications of handheld scanner:

1. Detection Area  
2. LED (Green/Red Color)
3. Audio Alert
4. Sensitivity Adjuster
5. Operating Temperature: -15 to 55ºC   
6. Battery Cover
7. Low Sensitivity Switch   
8. On /Off Switch   
9. Charger /earphone Socket         
10. Vibrator Button
11. Net weight: 409g
Operation Frequency: 22Khz

Technical specifications:

Working current: rechargeable 9v battery
Alarm terms: sound (vibration) and light alarm simultaneously
Package: 25pcs/carton
Gross Weight for a carton: 14kgs
Unit Dimension: 410 (L) X 85(W) X45(H) mm
Unit Carton Dimension: 420mm(L)×110mm(W)×55mm(H)
Carton size for 25pcs: 545*295*425mm; 0.08CBM/ CTN

Characteristics:

1. With rechargeable battery and charger and leather cover
2. Low battery it will alarm
3. There is a red switch (Vibrator button) which make the metal detector from sound alarm to Vibration alarm, or from Vibration alarm to sound alarm. It fits to work in different environments.
4. The alarm terms are sound and light alarm simultaneously, or vibration and light alarm simultaneously. You can choose the operate terms optionally.
5. The On/Off switch to control the power
6. There is high sensitivity and low sensitivity 2 mode controlled by H/L switch

High Sensitivity: 38-Pistol: 20cm; Knife: 15cm; Blades: 10cm;

Use domain:

Security detecting: Prevent taking contraband, such as: knife, gun and so on. Factory: Prevent the loss of valued objects
Education area: Prevent taking cheat-tool, such as: telephone, electronic dictionary, and so on.
Security place: Police, jewelry shop /factory, shopping mall, metro, station and some public places for security checking.