Unearthing Buried Treasures: A Guide to Different Types of Metal Detector Search Coils
Search coils are an essential part of a metal detector, playing a crucial role in detecting buried treasures and artifacts. When it comes to search coils, there are various types available on the market to cater to different needs and preferences of metal detecting enthusiasts.
Waterproof search coils are designed to withstand wet conditions, making them ideal for beachcombing or searching in shallow waters. These coils allow detectorists to explore underwater without worrying about damage from moisture.
Double D search coils, named after their shape resembling two capital Ds facing each other, are known for their excellent ground coverage and mineralization resistance. They are popular among detectorists for their ability to provide stable performance in challenging soil conditions.
Concentric search coils feature two wire loops positioned one inside the other. These coils offer precise target pinpointing and good separation between multiple targets closely located to each other. They are preferred by many hobbyists for their accuracy in target identification.
Elliptical search coils have an elongated shape that allows for better maneuverability in tight spaces or uneven terrains compared to circular coils. Detectorists who need enhanced maneuverability often opt for elliptical search coils for more efficient searches.
To protect search coils from wear and tear during use, coil covers can be used as a shield against scratches and impacts. Coil covers come in various materials such as plastic or rubber and provide added protection to extend the lifespan of the coil.
Search coil sizes and shapes vary depending on the manufacturer and model of metal detector. Smaller sized coils offer better sensitivity to small targets while larger ones provide greater depth detection capabilities. Choosing the right size and shape of a coil depends on the type of hunting you plan to do.
Some detectors offer interchangeable search coil options, allowing users to switch between different sizes or shapes based on their hunting requirements. This flexibility enables detectorists to customize their equipment for specific locations or target types they want to focus on during their searches.
It is important to ensure that your chosen search coil is compatible with your metal detector model before making a purchase. Not all detectors support interchangeable or aftermarket coils, so checking compatibility is essential when considering upgrading your equipment with a new coil.