Induction Balance Metal Detectors

Induction Balance Metal Detectors use electromagnetic fields to detect metal objects. They consist of two coils: a transmitter and a receiver. The transmitter coil generates an alternating magnetic field, while the receiver coil is designed to cancel out this field in the absence of metal. When a metal object disrupts the balance between the coils, the detector senses a change in the electromagnetic field, indicating the presence of metal. These detectors are commonly used in treasure hunting, archaeology, and security.