Standard metal detectors, functioning based on electromagnetic technology, comprise the following pieces and features:
- Stabilizer: Comparable to the armrest on a chair, the stabilizer is a key component that ensures the detector is convenient to maneuver. It calms the metal detector as you direct it over differing terrains.
- Control Box: Acting as the central processing unit, the control box houses the battery, the device's controls, and settings, its microprocessor, display, and speakers.
- Shaft: Serving as the primary foundation to which all other parts are attached, the shaft is adjustable to ensure the user's comfort while operating the metal detector.
- Search Coil: Swung over the ground, the search coil is the bottom-most part of the detector. This vital antenna contains coils necessary for the machine to detect metal when you question, "How does a metal detector work for gold".
In addition to these main components, some models may offer a jack for connecting headphones, while others have the control box beneath the shaft and incorporate a small display unit at the top.