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Colorful Special Hand-Held Metal Detector
The MD-3003B1 is a high-performance handheld metal detector designed to meet the strict demands of the security industry. It is ideal for body searches during crowd control, airport and border security checks, parcel inspections for hidden metal objects, and any location where concealed metal needs to be detected. This device ensures reliable performance in various environments.
**Specifications:**
- Power Voltage: 9V standard or rechargeable battery
- Power: 270mW
- Operating Frequency: 22kHz
- Operating Current: <50mA
- Operating Voltage: 7V–9V
- Operating Temperature: -10°C to +65°C
- Net Weight: 409g
- Dimensions: 41(L) x 8.5(W) x 4.5(H) cm
**User Instructions:**
- To turn on the device, switch the power on. A green light should illuminate. If no sound is heard, check the battery or connection. Continuous beeping indicates that the battery needs replacement.
- Sensitivity can be adjusted using a small screwdriver inserted into the hole on the handle. Rotate clockwise to increase sensitivity, then counterclockwise slightly to fine-tune.
- Adjust until there is no sound, then turn it half a turn counterclockwise to achieve optimal sensitivity.
- The alarm system includes sound, light, and vibration alerts for maximum visibility and audibility.
- Package includes 1 metal detector (batteries not included).
**Applications:**
- Airports, train stations, terminals, and electronic detection examination rooms
- Customs, border control, and military security checks
- Medical and food quality inspection systems
- High-traffic public areas such as playgrounds and event venues
- Jewelry factories and other precious metal detection operations
This versatile and durable metal detector is an essential tool for security professionals, offering precision, portability, and ease of use in a wide range of applications. Whether you're conducting routine checks or dealing with high-risk environments, the MD-3003B1 delivers consistent and reliable performance.