1. Simple and convenient operation.
2. Highly sensitive, it can easily detect pin-sized metal articles
3. Adjustable sensitivity: Low/Normal Sensitivity.
4. Indicator: Red/green LED and sound + vibration (switch)
5. Rechargeable 9V Battery
6. Indication of low battery voltage (LED light is always on)
This hand held metal scanner designed to meet the exact requirements of security industry. Typical uses will include body search for offensive weapons in crows control, airport and border security, checking parcels and letters for metal objects and anywhere that hidden metal needs to be detected.