Metal Detector
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Handheld Metal Detectors
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Handheld Metal Detectors
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A metal detector is a device which responds to metal that may not be readily apparent. The simplest form of a metal detector consists of an oscillator producing an alternating current that passes through a coil producing an alternating magnetic field. If a piece of electrically conductive metal is close to the coil, eddy currents will be induced in the metal, and this produces an alternating electric field of its own. If another coil is used to measure the electric field (acting as a magnetometer), the change in the magnetic field due to the metallic object can be detected.
Garrett Superwand Metal Detector
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1 Pieces (MOQ)
Door Frame Metal Detector
170,000 Per unit
1 Unit (MOQ)
Hand Held Metal Detector
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16 Channel Capacity5 WattsVHF: 136 – 174 MHzUHF: 350 – 370 MHzChannel Spacing: 12.5/20/25 kHzFrquency Sepertation: Full Band SplitPower Supply: Provided Through Rechargeable batteryAudio Distortion: 3%
Door Frame Metal Detector
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