A metal detector is an electronic device used to detect the presence of metal objects.
It typically consists of a handheld unit with a sensor coil that is swept over the ground or other objects to pick up signals from metal targets.
Metal detectors are commonly used for treasure hunting, coin shooting, relic hunting, beach combing, and more.
Beginners may not know what features to look for or what brands to trust, so a guide to cheap metal detectors can help them make informed decisions.
Types of Metal Detectors
A. VLF Metal Detectors
Very Low Frequency (VLF) metal detectors use two coils to create an electromagnetic field. When metal is detected, it disrupts the electromagnetic field and creates a signal.
B. PI Metal Detectors
Pulse Induction (PI) metal detectors use a single coil to transmit a pulse of electricity. When the pulse encounters metal, it creates a secondary magnetic field that is detected by the same coil.
C. Beat Frequency Oscillation (BFO) Metal Detectors
BFO metal detectors use two coils and an oscillator to create a beat frequency that changes when metal is detected.
D. Multi-Frequency Metal Detectors
Multi-frequency metal detectors can operate at multiple frequencies simultaneously or switch between frequencies to detect a wider range of metals.
Features to Consider When Buying a Cheap Metal Detector
A. Target Identification
Some metal detectors can identify the type of metal detected based on its conductivity or other properties.
B. Discrimination
Discrimination allows the user to filter out unwanted metals or signals, such as iron or aluminum.
C. Sensitivity
Sensitivity determines how deep a metal detector can detect objects.
D. Ground Balance
Ground balance adjusts the detector's sensitivity to different types of soil, reducing false signals.
E. Depth Indicator
A depth indicator estimates how deep a metal object is buried.
Top 5 Cheap Metal Detectors for Beginners
A. Garrett ACE 200
The Garrett ACE 200 is a VLF metal detector that is lightweight and easy to use. It has a digital target ID and discrimination settings, and is priced around $200.
B. Bounty Hunter Tracker IV
The Bounty Hunter Tracker IV is a BFO metal detector with a two-tone audio target ID and adjustable sensitivity. It is priced around $100.
C. Fisher F22
The Fisher F22 is a VLF metal detector with four search modes and a weatherproof design. It is priced around $300.
D. Teknetics Eurotek Pro
The Teknetics Eurotek Pro is a VLF metal detector with a large LCD display and adjustable discrimination. It is priced around $250.
E. Nokta Makro Simplex
The Nokta Makro Simplex is a multi-frequency metal detector with a waterproof design and built-in wireless headphones. It is priced around $300.
Tips for Beginners When Using a Cheap Metal Detector
A. Research the area
Research the area you plan to search to determine what types of objects you might find.
B. Learn the basics
Learn the basics of metal detecting, including how to use your detector and how to interpret its signals.
C. Start with the basics
Start with simple targets like coins and bottle caps to practice your skills.
D. Practice regularly
The more you practice, the better you'll get at metal detecting.
Final Words
Metal detectors come in various types and features to consider when purchasing one. Cheap metal detectors can be a great option for beginners.
A beginner's first metal detector will depend on their budget, intended use, and personal preferences, but the top five cheap metal detectors listed in this article are a great place to start.
Metal detecting can be a fun and rewarding hobby, so don't be afraid to get out there and start exploring. With a little practice and the right tools, you never know what treasures you might uncover.
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