While hand held metal detectors are used for a wide range of occupational tasks including ensuring public safety and determining the location of buried pipes or cables in construction, one of their more popular uses is for the enjoyable and sometimes profitable hobby typically referred to as metal detecting. Hunting for lost or buried treasure is not only exciting and fun, but there are also many other benefits including healthy physical exercise, the potential to be profitable, and a hobby that the whole family can enjoy together. In this guide on hand held metal detectors for, you will learn the basics of how they work and their various uses in the hobby of metal detecting.
The Main Parts of a Metal Detector and their Purpose
There are typically four primary parts to a metal detector utilized for treasure hunting that include the stabilizer, control box, shaft, and search coil. The stabilizer is considered an optional piece; however, it is typically included with all high quality detectors and is a piece on the upper part of the detector that partially wraps around the lower arm to keep the detector steady during the back and forth sweeping motions. The control box contains the display or viewing screen and control knobs and houses the primary electronic parts of all hand held metal detectors including the electronic circuitry, central processor, batteries, and speakers. The display screen is typically located just below your hand when holding the detector properly and is easy to see. The information displayed on the screen varies among the different models of detectors and shows information such as battery life, depth indicator, and target identification.
Third main part of a metal detector is the shaft which is typically adjustable on most detectors and can be set to the height that is comfortable for you. The search coil is the round piece attached to the bottom of the shaft that transmits a frequency into the ground which will "bounce" back if it detects metal. There are two types of coils that are the most commonly utilized in metal detecting - the "concentric" and "wide scan" coils. The concentric coils are the ones most commonly equipped on the metal detectors used for detecting coins, jewelry, and relics while the wide scan coils are less sensitive to soil mineralization and are typically used for the detection of gold nuggets in gold mining areas.
The Various Treasure Hunting Activities
There are many types of activities and numerous items that individuals may target when engaging in the hobby of metal detecting. Some individuals enjoy searching exclusively for old coins while others specifically target ancient relics or gold nuggets. Hand held metal detectors come in a wide range of models that can accommodate specific types of metal detecting including submersible detectors for snorkeling and underwater diving and models designed specifically for locating gold nuggets. There are many locations that are popular among metal detector enthusiasts including beaches, playgrounds, old homestead areas, ghost towns, fairgrounds, vacant lots, old trails, and just about any place where individuals have passed through or gathered throughout the years. Hand held metal detectors also make great gifts as metal detecting is an enjoyable and exciting hobby for individuals of all ages.
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