LANDMARK: Opposite MRS Filling Station by Gaduwa Bus Stop
Closed
• Mon - Sat, 08:00-18:00
Rivers State • Port-Harcourt
No. 28 Okporo Road, By Artillery Junction, Rumuogba, Port Harcourt. Rivers State
Artillery Junction
Closed
• Mon - Sat, 08:00-18:00
Edo State • Benin City
No.31 Adesuwa Grammar School Road, GRA, Benin City
Beside Voice of Freedom Church
Closed
• Mon - Sat, 08:00-18:00
Most metal detectors use either pulse or continuous wave technology. In short, a surge of electricity is passed through a copper wire coil, which creates an electromagnetic field. As metal passes through this field, sensors detect the reflected magnetic field from these metal objects. This magnetic field then reacts with the receiver coil, which, in turn, triggers the alarm.