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Colorful Special Hand-Held Metal Detector
The MD-3003B1 is a high-performance handheld metal detector designed to meet the exact requirements of the security industry. It is ideal for body searches during crowd control, airport and border security checks, parcel and letter inspections for hidden metal objects, and any location where concealed metal needs to be detected. This device is reliable, portable, and easy to use, making it a valuable tool in various security applications.
**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: 41cm (L) × 8.5cm (W) × 4.5cm (H)
**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 to be replaced.
- Sensitivity adjustment: Use a small screwdriver to insert into the hole on the handle. Rotate clockwise to adjust the sound level, then counter-clockwise slightly.
- Adjust the sensitivity so that there is no sound, then turn it back half a turn to meet the desired sensitivity level.
- The alarm system includes sound, light, and vibration for clear alerts.
- Package includes 1 metal detector (batteries not included).
**Applications:**
- Airports, train stations, terminals, and electronic inspection rooms
- Customs, border control, and defense department security checks
- Medical and food quality inspection systems
- Important public areas like playgrounds and event venues
- Jewelry factories for detecting precious metals such as gold and silver
This metal detector is perfect for professionals who require a reliable and efficient tool for detecting hidden metal objects. Its compact design and adjustable sensitivity make it suitable for both indoor and outdoor use. Whether you're conducting security checks at an airport or inspecting packages in a warehouse, the MD-3003B1 delivers consistent performance and ease of operation.