الوصف

Technical specifications

Operating frequency: *0 KHz

Unit Weight: **2g (including the battery)

Handle Dimension: *0 X*0mm

Unit Dimension: **0(L) X *5(W) X **5(H) mm

Carton Dimension: **0(L) X **5(W) X **2(H) mm

Sensitivity Adjustable: manual

Indicator: BZ, vibration motor

Battery: a 9v battery

Operating Temperature: *5°C to **5°C

Control: Circulation switch (ON, OFF, sound & light alarm or vibration)

Characteristics

It features simple operation, exquisite design, and convenient conservation

Low failure rate, can detect ferrous metal and non-ferrous metal

High sensitivity, can easily detect pin-sized metal articles

Indication of low battery voltage: gives continual sound alarm or vibration

Alarm: sound and light alarm simultaneously, or vibration and light alarm

Adopt cycle-switch to switch sound alarm to hidden vibration alarm respectively

Detecting distance:

DIP*4 IC (integrate circuit) 5mm ;

*4 pistol **0mm

Use domain

For security use: detecting weapons, such as: knife, gun and so on.

For factory or store use: detect any metal articles on the workers' body

For examination place: detect forbidden tools, such as: telephone, electronic dictionary and so on.