**Product Specifications for MD3003B1 Handheld Metal Detector**
- **Model NO.:** MD3003B1
- **Usage:** Body Security Check
- **Battery:** 9V (Not Included)
- **Tuning:** Automatic
- **Indicators:** Audio/Vibration
- **Controls:** Power/Off Button
- **Advantage:** Lightweight Design
- **MOQ:** 25 PCS
- **Warranty:** 1 Year
- **Trademark:** N/M
- **Transport Package:** Carton Box
- **Specification:** 20 pcs per carton
- **Origin:** China
- **HS Code:** 8543709100
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**Good Quality Metal Detector – Super Scanner Handheld Metal Detector**
**MD3003B1 Handheld Metal Detector**
This compact and powerful handheld metal detector, also known as a small landmine detector, is widely used by military units for landmine detection. It offers easy operation, an elegant design, convenient storage, a large detection area, stable performance, and a low failure rate.
With high sensitivity, it can easily detect objects as small as a pin. The sensitivity can be adjusted to suit different environments and applications. One of the key advantages of this model is its cost-efficiency, making it one of the most affordable options in its category.
**Package Includes:**
- 1 x Metal Detector
- 1 x Belt Holster
- 1 x English Manual
**Key Features of MD3003B1 Handheld Metal Detector:**
- Compact and user-friendly design
- High sensitivity for detecting small objects
- Sound (or vibration) and light alarm system
- Alkaline battery alarm indicates 10%–15% remaining power
- Can operate for up to 40 hours on a single 9V battery
- Alarm will automatically continue when using 9V batteries
**Parameters of MD3003B1 Handheld Metal Detector:**
| Parameter | Specification |
|-------------------|--------------------------------------|
| Power Supply | 9V (Operates for 40 hours normally) |
| Operating Frequency | 20KHz |
| Dimensions | 54*52*28 CM / CTN |
| Alarms | Light and Vibration Alarm |
| Current | 50mA |
**Applications of MD3003B1 Handheld Metal Detector:**
- Airports, railway stations, docks, prisons, customs, border control, and other security departments
- Medicine, food, and commercial quality inspection systems
- Precious metal detection (e.g., gold and silver jewelry factories)
- General security checks
**Notes:**
1. If the sensitivity is set too high, the device may emit continuous alarm sounds. Adjust the sensitivity accordingly.
2. Always turn off the power after use. Do not remove the battery for long periods to avoid damaging the circuit.
3. When the probe encounters a metal object, it will produce a crackling sound. The alarm stops only when the metal is no longer detected.
4. If the green light turns dark and a continuous alarm sounds upon turning on, it means the battery voltage is too low. Replace the battery immediately.
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This metal detector is ideal for both professional and personal use, offering reliable performance and excellent value. Whether you're conducting security checks or inspecting for hidden metals, the MD3003B1 is a versatile and efficient choice.
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