The Basics of a Metal DetectorMetal detectors are electrical devices that utilize electromagnetic waves sent from a magnetic transmitter to scan the ground, hoping to encounter metallic objects buried underground and create their own electromagnetic fields, which the receiver coil detects as electrical signals and turns into an alert to alert users

What Is a Metal Detector?Metal detectors work by sending short bursts (pulses) of current through a coil of wire, creating an alternating magnetic field which interacts with any metal that conducts electricity, such as copper. Different metals respond differently to this field, which allows metal detectors to identify them more precisely.Pulses fro

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