Hot Sale MD300 Hand Held Metal Detector
The MD300 hand held metal detector is also known as a small landmine detector, widely used by military units involved in landmine removal. It's easy to operate, has an elegant design, and is convenient to store. The device offers 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 based on the specific application. What makes this model stand out is its cost-effectiveness compared to similar models in the market.
The MD-300 metal detector is a compact, handheld device designed to protect sensitive areas such as schools, courtrooms, correctional facilities, sports events, businesses, nightclubs, bars, and other public spaces. When detecting metal, it emits an alarm sound and vibration, and includes a low voltage indicator. Its operation is straightforward, with a sleek design, easy storage, and a low failure rate.
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Package Includes:
1 x Metal Detector
1 x English Manual
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Key Features of MD300 Hand Held Metal Detector:
Compact design, user-friendly operation
High sensitivity - detects objects as small as a pin
Alarms with sound (or vibration) and light
Alkaline battery lasts 40 hours under normal use
9V battery triggers continuous alarm when low
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Parameters of MD300 Hand Held Metal Detector:
| Power Supply | 9V (can work for 40 hours normally) |
| Operating Frequency | 20KHz |
| Dimensions | L42 * W13.8 * H11cm |
| Alarms | Light and Vibration Alarm |
| Current | 50mA |
Applications of MD300 Hand Held Metal Detector:Â
Airports, railway stations, docks, prisons, customs, border control, and other security departments for security checks;
Medical, food, and commercial quality inspection systems;
Precious metal detection (such as gold and silver jewelry factories), and other security checks.
Notes:
1. If the sensitivity is set too high, the detector will emit a continuous alarm. Adjust the sensitivity accordingly.
2. Turn off the power after use. Do not remove the battery for long periods to avoid damaging the circuit.
3. When the probe encounters metal, it may produce a crackling sound. The alarm stops only when the metal is no longer detected.
4. When turned on, if the green light turns dark and an alarm sounds continuously, the battery voltage is low. Replace the battery immediately.
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