Waterproof Metal Detectors – An Equipment For Discovering Long-Forgotten Treasures
Waterproof metal detectors give high performance and are of impressive quality. The full-color LCD display is designed for excellent readability. The built-in speaker, headphones, and wireless audio system are an added advantage to the metal detectors. The data on these metal detectors can also be transferred to google maps to find proven places to hunt.
How Does A Metal Detector Work?
The best metal detector for beginners is provided with an oscillator that produces an alternating current. This current passes through a coil that produces an alternating magnetic field. When a piece of electrically conductive metal is brought close to the coil, eddy currents are induced in the metal detected, and it produces its own magnetic field. The metallic object produces a change in the magnetic field, and that is detected.
Uses Of A Waterproof Metal Detector
A waterproof metal detector is mainly used to find underground hidden treasures. It can also be used to detect gold and silver materials, coins, and another metal underground like airport metal detectors. Few metals that can be detected using a waterproof metal detector are gold, silver, aluminum, copper, iron, and other rare metals. It can also be used in the detection of underground pipelines, archeology, and exploration.
Significant Features Of A Waterproof Metal Detector
Higher Sensitivity And Accuracy: High sensitivity is obtained with a bigger search coil. A search coil of 11 inches makes the metal detecting more efficient. The detection depth can be up to 2.5 m.
Large Lcd Display
Waterproof and food metal detectors are designed with a clear LCD screen for display. The screen displays the metal type, target depth, operating mode, sensitivity level, and battery level.
Operation Modes
There are two operation modes available in a metal detector. To detect all types of metal, the “all-metal” mode can be used. A “disc” mode can be used to isolate a specific kind of metal to narrow the target range.
Conclusion
Many new waterproof metal detectors have hit the market in recent days. Waterproof metal detectors have enormous advantages in the field of detection. Metal inclusions hidden within objects or metal objects buried underground can be found using a metal detector.