MD-300 Hand held Metal Detector designed to safeguard security-sensitive areas like schools, courtrooms, corrections facilities, sports events, businesses, night clubs, bars and other public areas and events.
Simple operation, compact design, easy to save, low failure rate.
Sensitivity is very easy to detect the size of a pin (or even less), metal items.
Have the battery under-voltage instructions (LED lights Always).
Are commendable style products in the same paragraph of the highest cost-effective.
Alarm means has sound and light, vibration, two types of alarm.