Earphone hand held metal detector MD3003B1

(1)Picture of Hand held metal detector

 (2). Specifications

Characteristics

1. There is a Leathery cover outfits to the metal detector which makes the metal detector be convenient to take.
2. There is a on-off which can switch the metal detector from sound alarm to light alarm, or from light alarm to sound alarm. It fits to work in different environments.
3. It can be recharged. It needs 4-6 hours for charging. (the charger and rechargeable battery are ordered additional)
4. The alarm terms is sound and light alarm simultaneously, or vibration and light alarm simultaneously. You can choose the operate terms optionally.
5. When the low sensitivity on-off is pressed, the metal detector will only alarm when it finds big metal object (before you finish the low sensitivity detecting, don’t loose the on-off).

Use domain

Security detecting: Prevent taking contraband, such as: knife, gun and so on.

Factory: Prevent the loss of valued objects

Education area: Prevent taking cheat-tool, such as: telephone, electronic dictionary, and so on.