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, airports, prisons, and other high-security environments. This model offers excellent sensitivity, detecting even the smallest objects like pins or needles with ease. Its lightweight design makes it easy to carry and use for long periods without fatigue.
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What’s Included in the Package:
1 x Handheld Metal Detector
1 x Belt Holster
1 x English Manual
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Key Features of MD3003B1:
- Compact and user-friendly design
- High sensitivity for small metal objects
- Audio and vibration alarms for clear alerts
- 9V battery power with up to 40 hours of operation
- Adjustable sensitivity for different environments
- Durable construction with low maintenance
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Technical Specifications:
| Power Supply | 9V (can work for 40 hours) |
| Operating Frequency | 20KHz |
| Dimensions | 54*52*28 CM / CTN |
| Alarms | Audio and Vibration Alerts |
| Current Consumption | 50mA |
Applications:Â
This device is ideal for airports, train stations, ports, prisons, customs, border control, and other security checkpoints. It is also suitable for quality inspection in food and medicine industries, as well as for detecting precious metals such as gold and silver jewelry.
Important Notes:
1. If the sensitivity is set too high, the device may continuously alarm; adjust it down if needed.
2. Always turn off the device after use. Do not remove batteries for long periods to avoid damage.
3. The probe may emit a crackling sound when detecting metal, but the alarm will stop once the metal is no longer present.
4. If the green light turns off and an alarm sounds, the battery voltage is low—replace it immediately.
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