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The MD-3003B1 is a high-performance handheld metal detector specifically designed to meet the rigorous demands of the security industry. It is ideal for a wide range of applications, including body searches for concealed weapons in crowded areas, airport and border security checks, parcel and mail inspections for metallic objects, and any environment where hidden metal needs to be detected.
**Specifications:**
- **Power Voltage:** 9V standard battery 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 power on, turn the switch; the green light should illuminate. If there is no sound, it may indicate low battery or poor connection. If continuous beeping occurs, replace the battery immediately.
- Sensitivity adjustment: Use a small screwdriver to insert into the hole on the handle. Rotate clockwise to adjust the sound level, then counterclockwise slightly.
- Adjust until the device stops beeping, then turn it back half a turn to achieve the desired sensitivity.
- **Alarm System:** Audible, visual, and vibration alerts for maximum detection reliability.
- **Package Includes:** 1 metal detector (batteries not included).
**Applications:**
- Airports, train stations, terminals, and electronic inspection rooms
- Customs, border control, and military security checkpoints
- Medical and food safety inspection systems
- Public venues such as playgrounds and event spaces
- Jewelry factories for detecting precious metals like gold and silver
This versatile device is an essential tool for security professionals, offering reliable performance in various environments. Its lightweight design and adjustable sensitivity make it easy to use while ensuring accurate detection. Whether you're conducting routine checks or high-risk inspections, the MD-3003B1 delivers consistent results.