The depth at which a metal detector can detect objects depends on several factors, including the type of detector being used, the size and type of object being detected, ground conditions, and detector settings.
Generally, the most powerful and expensive metal detectors can detect deeper than the typical machines used by hobbyists and relic hunters.
For instance, pulse induction (PI) detectors are often able to detect deeper than single frequency (VLF) detectors, as they can penetrate ground better and ignore trashy and mineralized soil. Detector settings can also affect the depth at which an object is detected.
Increasing the sensitivity can help the detector to reach deeper, and lower settings can reduce detection depth.
As a general guide, a good quality VLF detector can detect coins up to 8”, while a PI detector can detect coins up to 8-12”. Relics and treasure can be detected somewhat deeper, up to 12” or even 16” in some cases.
However, it is important to remember that ground conditions and detector settings can play a major role in determining the ultimate depths reached by a metal detector.
What metal detector has the deepest depth?
The Garrett AT Pro Metal Detector has one of the deepest depths of any metal detector on the market with a maximum depth of up to 10 feet. The high frequency 17.8 kHz VLF performance with improved target ID and ground balance can pick up coins and jewelry up to 8 inches deep and pick up larger items up to 10 feet deep.
It also offers three search modes: All Metal mode, Disc mode, and Pinpoint mode. It is a versatile detector that can also be used in extreme conditions such as in shallow to moderate surf, up to a 200 foot range in saltwater, and on dry sand.
Furthermore, the AT Pro has 8 sensitivity and 4 discrimination settings, a manual ground balance, and an adjustable threshold based on the objects being sought. This makes it the perfect detector for anyone looking for the deepest depth possible.
How deep can a GPZ 7000 detect?
The GPZ 7000 gold detector is widely known for its exceptional depth and sensitivity, making it suitable for detecting small gold nuggets at considerable depths. The maximum depth a GPZ 7000 can detect is around 4-5 meters when used with 14″ to 18″ depth detection coils.
However, some detectors may reach a greater depth when searching for larger targets. In an area with minimal surface mineralization and clear ground, the detector may occasionally detect targets 8-9 meters in depth.
Of course, the GPZ 7000 is capable of even greater depths with specialty coils and settings, but for most recreational prospectors, a 4-5 meter boasting is enough for a successful search.
How deep can Garrett at Gold go?
The Garrett at Gold is a deep-seeking metal detector, similar to the Garrett AT Pro model. Garrett at Gold can detect objects up to 10 inches deep in mineralized soil and up to 8 inches deep in saltwater.
It has standard sensitivities for coins and relics and enhanced sensitivity for gold nuggets, allowing users to locate all sorts of material buried deep in the ground. When combined with the appropriate Ground balance settings and the notch system, it can detect larger pieces of gold down to 15 inches deep.
However, when using the Garrett at Gold in extreme conditions such as iron infested soils, the depth of detection may be more limited. Also, in some areas where the soils are hard and rocky, the depth of detection can be limited to 6 inches or less.
Can the Garrett at Pro detect gold?
Yes, the Garrett at Pro is designed to detect gold, among other metals. It has a special AT Gold mode designed specifically for the detection of gold nuggets, jewelry, and coins. This mode features a High-Res Iron Discrimination audio feature and manual ground balancing, both intended to make sure that the detector is not fooled by them.
In other words, the Garrett at Pro is a great detector for finding gold. It can be used in all types of terrains, and its adjustable sensitivity and discrimination can be adjusted to improve results.
The detector also includes a pinpoint feature that makes it easier to find gold and other objects. In conclusion, the Garrett at Pro is well-suited to gold detecting and is a great choice for the amateur gold hunter.
Which is better Garrett AT MAX or at gold?
The Garrett AT MAX and AT Gold are two very successful and popular metal detectors. Ultimately, which one is better for you will depend on your individual needs and preferences.
The AT MAX is a great option if you’re looking for something versatile and easy to use. It has several advanced features such as wireless audio, iron audio, target ID and more. With waterproof protection to 10 ft., it’s also ideal for a range of conditions from dry land to shallow water.
The AT Gold is also ideal for most types of terrain and conditions. It comes with Ground Balance for a range of soils, the ability to distinguish between ferrous and non-ferrous metals, and a target ID scale with 0-99 numeric range.
It also offers superior depth performance in comparison to the AT MAX.
Overall, the Garrett AT MAX and AT Gold are both excellent options that offer different strengths. Based on what you’re looking for, one may be more suitable than the other. Consider your environment, your budget, and features you need before selecting the right metal detector.
What Cannot be detected by a metal detector?
A metal detector is a device that can detect the presence of metal objects, typically metal that has been buried, hidden, or otherwise difficult to detect. A metal detector will detect most, but not all, metal objects.
Metals that are very small, such as aluminum foil or a small piece of jewelry, as well as alloys such as stainless steel may be too small for a metal detector to detect. Metals that are too deeply buried may also not be detectable with a metal detector.
Additionally, some metals, such as certain types of titanium, are not typically detectable with a metal detector. However, with advanced metal detectors featuring improved sensing technology, these metals may be detectable.
In addition to metals, metal detectors can also detect other objects, such as underground pipes and utility lines.
Do metal detectors detect everything?
No, metal detectors cannot detect everything. They’re designed to detect certain metals, depending on the type and sensitivity of the metal detector. They are not designed to detect items made from wood, plastic, or other non-metallic materials, or even some metallic items that may be very thin or contain a small percentage of metal content, such as jewelry and coins.
Metal detectors can also be affected by electrical interference, which can affect their effectiveness. Additionally, metal detectors are not able to detect items hidden behind walls, as the metal cannot be detected if it is not in direct contact with the metal detector.
Can a metal detector detect a phone that’s off?
No, a metal detector cannot detect a phone that is turned off. Metal detectors are designed to detect metal objects, not electronic devices. A metal detector emits an electromagnetic field which radiates through the ground or object being searched.
When the field encounters a metallic object, it will reflect a signal back to the detector’s coil, which indicates the presence of metal. Electronic devices like phones, on the other hand, will not reflect a signal as they are not made of metal and do not emit an electromagnetic field.
Additionally, a phone that is turned off will still be made of plastic, glass, and other non-metallic materials, which a metal detector cannot detect.
How deep can most metal detectors detect?
The depth that a metal detector can detect depends on several different factors, including the size, type, and composition of the target object, the size, type, and composition of the soil, how the detector is set up, and the type and size of the search coil.
Most consumer grade metal detectors can locate objects at depths of six to ten inches in mineral-free soil. The deeper you go, the harder it becomes to rely on the signal strength of the machine and the more interference you can get from other objects in the ground.
Professional-grade metal detectors can reach depths of up to three feet given the right soil and detector settings. Finally, some specialized deep-seeking metal detectors have search coils that are designed to detect objects up to ten feet deep.
How deep do gold detectors go?
Gold detectors can go quite deep depending on the size, shape, and type of detector. Many older, simpler detectors are typically able to detect objects up to 6-8 inches deep. On the other hand, modern and more advanced detectors can detect objects up to 3 feet deep or more.
Some detectors can even reach depths of 10 feet or more. The sensitivity setting of the detector can also affect how deep the detector can go, with higher sensitivity settings allowing for deeper detection.
Additionally, some gold detectors are designed to locate smaller pieces of gold which can require special search coils and settings which allow them to reach more shallow depths.
Can you find coins with gold Monster 1000?
Yes, if you look in the right places, it is possible to find coins with gold Monster 1000. These coins were released during the commemorative coin series in 1999, which was the 10th anniversary of the release of the cult classic video game, the Legend of Zelda: A Link to the Past.
Monster 1000 coins are made from pure gold and have both a gold and a silver version. They feature iconic characters from the game in high detail, along with special symbols and other design elements.
The gold version of these coins are considered to be rare, so if you are interested in collecting them, you will likely need to do some research and perhaps even contact a coin dealer. In addition, you should also be prepared to pay a higher premium than what a typical gold coin might cost, due to the rarity of the coins.
Can the gold monster 1000 find big nuggets?
Yes, the Gold Monster 1000 can find large nuggets. It is one of the most powerful and reliable gold detectors on the market. It uses 21kHz VLF (Very Low Frequency) and 56kHz Pulse Induction technology to detect gold nuggets up to 8 inches (20 cm) beneath the ground.
The machine has adjustable sensitivity and a wide range of discrimination modes, which allow it to easily detect the finest gold specks, as well as the larger nuggets. Its large LCD screen displays the size and depth of the target and the machine runs up to 18kHz for maximum accuracy.
With its built-in ground balancing and target volume and tone control system, you will be able to accurately find gold nuggets of any size.
Which coil is on Minelab Gold Monster 1000?
The Minelab Gold Monster 1000 metal detector operates on a double D 8 x 5” coil. This coil is designed to offer improved detection depth, sensitivity, and stability while reducing ground effects. The double D coil design has two distinct windings that are shaped like a ‘D’ to provide wider coverage and superior sensitivity.
It also features a wide angle circular pattern to identify larger objects and a higher frequency than a traditional concentric coil. The coil is lightweight and provides excellent balance, with improved ground coverage compared to a traditional round coil design.
With accurate target location and superior ground stability, pinpointing targets is fast and easy. The coil also features adjustable ground balance and threshold settings to filter out hot rocks, iron and unwanted ground mineralization.
Can gold be detected deep underground?
Yes, gold can be detected deep underground. It is possible to detect the presence of gold deep in the Earth’s crust using a range of various geophysical constraints, such as seismic activity, gravity data and magnetic readings.
Seismic waves are able to penetrate deep into the Earth’s crust, allowing scientists to detect changes in patterns. Gravity data can also be used to identify deep underground mineral deposits. Magnetic readings can also be used to detect the presence of gold (and other metals) at depth underground.
In addition to these methods, advanced technologies such as seismic profiling and ground-penetrating radar (GPR) can also be used to identify potential sources of gold deep underground. All of these methods allow scientists to identify large deposits of gold deep within the Earth’s crust, so gold can definitely be detected deep underground.