High Sensitivity Circular Small Hand Held Detector Safety Inspection Instrument

Professional Black Folding Metal Detector Industrial Operate Current < 50MA

Functions and Features

Check dangerous goods and hauls

Light weight and portable design
Good sensitivity
Easy to handle and use

Sound: Speaker 

Vibration Control: On/Off Switch; Low sensitivity Switch Sensitivity Adjuster 

High Sensitivity 20mm at Pin; 60mm at USD 25 Cent

Low Sensitivity Detector only respond to bigger metal article 

Such as a 38Caliber hand gun (35cm), Pen knife (25cm), Razor blade (28cm) etc. 

Power: 9V (6F22) alkaline battery, rechargeable battery

Operate Frequency: 22 KHz   

Operating Temperature: -5℃to +55℃ 

Operate Current: < 50mA 

Operate Voltage: 7V-9V 

Indicator Visual: Red / Green LED 

Dimension of Packing: 360 * 150* 500 mm 

10. Net Weight of Unit: 300 G 

Color: Black

Detection distance

1. 2 pin: 30-60mm;
2. Coins: 75-100mm;
3. 6 inch knife: 160-180mm;
4. 64 gun: 180-195mm;

Specifications:

Applications

1. Widely used to check in airports, railway stations, docks, customs, public security, border control and other defense department security checks
2. Also used in medicine, food quality inspection business systems
3. Important place for playground safety inspections
4. Precious metal detection, such as gold and silver jewelry factory