Description

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&#**9; body For examination place: detect forbidden tools, such as: telephone, electronic dictionary and so on.