1. Alarm Indication : Audio alert and LED indicator work together
2. Sensitivity :≥3cm(for a RMB one YUAN Coin)
3. Power Supply:9V fold battery (6F22ND),Low battery indication,can connect withcharger, (battery and charger are optional accessory,not included )
4. Quiescent Current :<12mA
5. Operation Current:Audio and LED<50mA ,Vibration<107mA
6. Body Size:415*90*45mm

MCD-3003B2 is a small handheld metal detector for security checking. It is easy to use,

without any adjustment controller, fast response to detect metal objects, sound and LED light emitting

alarm simultaneously. A clear low frequency tones sound can be heard when detect small metals,

and high audio tone can be heard when detect large metal objects.

Feature and Application:

1. Easy and convenient operation

2. Non-slip grip design: user-friendly

3. Operation direction:both sizes of the LED lights will alarm when targets are detected.

4. Low battery consumption:Standby currents are zero, and under working status,

the current is less than 1mA.

5. High accuracy and sensitivity:can accurately detect very small metal items

(0.1g, or even less).

6. Low battery alarm: when the battery is low or insufficient, the LED light will be in red to

indicate the replacement of battery.

Product Tags:

hand metal detector machine

handheld metal scanner

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