Metal detecting has become a popular hobby among treasure hunters and history enthusiasts. With the advancement of technology, metal detectors have become more efficient and versatile, allowing for better detection of buried treasures. VLF or Very Low Frequency detectors, in particular, are a popular option due to their ability to detect objects up to 6-10 inches below ground.
This article will explore the 7 best VLF metal detectors for your next treasure hunt. From budget-friendly options to professional-grade machines with advanced features, we will provide an objective and informative review of each detector. Whether you are a hobbyist or a seasoned treasure hunter, this article is for you.
Join us as we delve into the exciting world of metal detecting and discover the best VLF detectors on the market.
Key Takeaways
- VLF detectors are more common and suitable for hobbyists, using transmitter and receiver coils to pick up frequencies from target objects.
- Depth detection with VLF detectors depends on various factors such as discrimination, metallic composition, and proximity to other targets, and a good VLF detector can detect objects up to 6-10 inches below ground.
- The best VLF detectors in increasing price order are Bounty Hunter Tracker IV, Fisher F22, Garrett ACE 300, Fisher F44, Garrett AT Pro, Equinox 800, and XP Deus.
- PI detectors are ideal for gold prospecting and use high voltage pulses, not affected by ground minerals.
Types of Metal Detectors
In the realm of metal detectors, two types exist: VLF and PI.
Hobbyists more commonly use VLF detectors due to their ability to use transmitter and receiver coils to detect frequencies emitted by target objects. They work by passing electricity through the transmitter coil, which creates a magnetic field that interacts with the target object and causes it to emit a frequency.
The receiver coil then detects this frequency, which sends a signal to the detector’s control box for processing.
On the other hand, PI detectors use a different technology called high voltage pulses. This technology lets them detect even the smallest gold nuggets, making them ideal for gold prospecting. Unlike VLF detectors, PI detectors are not affected by ground minerals, which can interfere with the signals emitted by target objects. However, they are less versatile than VLF detectors and are generally more expensive, making them less accessible for hobbyists.
The choice between VLF and PI detectors depends on the user’s needs and preferences.
VLF Detector Features
One key feature of VLF metal detectors is using transmitter and receiver coils to detect frequencies emitted by target objects, with the antenna amplifying these signals. This technology allows for multi-purpose use and requires less battery power than PI detectors. However, mineralized soil can affect VLF detectors, which can interfere with the accuracy of the signals received from the target object.
The depth detection of VLF detectors depends on various factors, including discrimination, metallic composition, and proximity to other targets. Larger coils can detect deeper objects, making the machine heavier and affecting its weight. Additionally, the sensitivity setting can affect the depth at which objects can be detected, with good VLF detectors able to detect objects up to 6-10 inches below the ground.
However, smaller objects may be harder to detect at greater depths, and the manufacturer’s recommendations should be followed for coil design to ensure optimal performance.
7 Best VLF Detectors
The top VLF metal detectors on the market offer a variety of features and capabilities for hobbyists and professionals alike.
One important factor to consider when choosing a VLF detector is the size of the coil. Generally, larger coils can detect deeper objects but may also make the machine heavier.
Additionally, the sensitivity setting of the detector can affect its depth detection capabilities. A higher sensitivity setting can increase the machine’s ability to detect smaller objects, but may also result in more false signals and interference from mineralized soil.
When selecting a VLF detector, finding the right balance between coil size and sensitivity setting is important to optimize the machine’s performance.
Some of the top VLF detectors on the market, such as the Garrett ACE 300 and the Fisher F22, offer larger coil sizes and high sensitivity settings to provide accurate target ID and depth indicators.
Other detectors, like the Equinox 800 and the XP Deus, offer advanced features such as multi-IQ technology and multiple search modes to accommodate various terrains and conditions.
Ultimately, the best VLF detector for your next treasure hunt will depend on your specific needs, preferences, and budget.
Frequently Asked Questions
How can I differentiate between VLF and PI metal detectors?
VLF vs PI: Pros and Cons, Understanding VLF Frequency. VLF detectors are more common and versatile, using transmitter and receiver coils to pick up frequencies from target objects. On the other hand, PI detectors use high voltage pulses and are ideal for gold prospecting.
What is the maximum depth that a metal detector can detect?
Metal detector accuracy in detecting depth is influenced by various factors such as the metallic composition, discrimination, and proximity to other targets. The size of the coil also affects the depth detection. Different types of detectors, including VLF and PI, have varying capabilities in detecting depth.
Can VLF detectors be used in highly mineralized soil?
VLF detectors can work in highly mineralized soil, but their accuracy may be affected. The detector’s performance depends on its sensitivity and discrimination settings, as well as the type and amount of minerals in the soil.
How do I choose the right coil size for my metal detector?
When choosing a coil for a metal detector, it is important to consider coil compatibility with the specific detector model and coil shape for the desired search area. Coil size can affect weight and depth detection, but manufacturer recommendations should be followed.
Are there any safety precautions I should take while using a metal detector?
When using a metal detector, safety must be a top priority. Proper metal detector maintenance is crucial, such as regular cleaning and checking for damaged parts. Other metal detector safety tips include wearing protective gear, avoiding areas with potential hazards, and being aware of your surroundings.
