High-Quality Handheld Metal Detector - MD3003B1
The MD3003B1 is a compact and efficient handheld metal detector designed for body security checks. It's widely used in military operations, security checkpoints, and industrial applications where quick detection of metallic objects is essential.
This model features high sensitivity, capable of detecting small objects like pins or needles. It offers both audio and vibration alarms to ensure clear alerts in various environments. The automatic tuning function makes it easy to use, even for first-time users.
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Package Includes:
1 x Handheld Metal Detector
1 x Belt Holster
1 x English Manual
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Key Features of MD3003B1 Handheld Metal Detector:
- Compact and lightweight design for easy handling
- High sensitivity with adjustable settings
- Dual alarm system (audio + vibration)
- Long battery life (up to 40 hours on 9V batteries)
- Automatic tuning for optimal performance
Technical Parameters:
| Power Supply | 9V (operates up to 40 hours) |
| Operating Frequency | 20KHz |
| Dimensions | 54*52*28 CM / CTN |
| Alarms | Audio and Vibration Alerts |
| Current | 50mA |
Applications:
Airports, railway stations, docks, prisons, customs, border control, and other security departments for safety inspections.
Used in medical, food, and commercial quality control systems.
Ideal for precious metal detection in jewelry factories and similar industries.
Notes:
1. If the sensitivity is set too high, continuous alarm sounds may occur. Adjust sensitivity accordingly.
2. Always turn off the device after use. Do not remove the battery for long periods to avoid damaging the circuit.
3. When the probe detects metal, it will emit a sound and stop only if the metal continues to be swept.
4. If the green light turns off and an alarm sounds when turned on, the battery voltage is low. Replace the battery immediately.
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