Portable Hand-held Metal Detector

Technical specifications of Portable Hand-Held Metal Detector :
Unit Dimension: 440(L) X 60(W) X 110(H) mm
Working current: 9v AA battery
Alarm terms: sound (vibration) and light alarm simultaneously
Package: 25pcs/carton
Gross Weight for a carton: 16kgs
Carton Dimension: 450(L) X 225(W) X 445(H) mm

Characteristics
l There is a Leathery cover outfits to the metal detector which makes the metal detector be convenient to take.
l 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.
l It can be recharged. It needs 4-6 hours for charging. (the charger and rechargeable battery are ordered additional)
l The alarm terms is sound and light alarm simultaneously, or vibration and light alarm simultaneously. You can choose the operate terms optionally.
l 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, dona t loose the on-off).
High Sensitivity
38-Pistol : 20cm; Knife: 15cm; Blades: 10cm;

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.