Author Archives: metalde
Author Archives: metalde
Garret AT Pro Metal Detector Review
Garret AT Pro AT Meat detector is an advanced digital metal detecting machine from garret. This machine works excellently on all terrains meaning it can be used for treasure hunting on dry land and in water bodies like oceans and lakes. It is used to find relics, coins, cache, jewelry and for prospecting of gold nuggets.
Garret AT Pro metal detector is built using Garret’s finest technology incorporating superior features that make it one of the best metal detectors if not the best. It can be used for hobby treasure hunting and professional treasure hunting.
Features of Garret AT Pro AT Meat detector
Manual ground balancing allows one to stabilize the machine before treasure hunting to prevent it from giving signals for trash like foils and old nails, and also signals due to ground mineralization.
The automatic ground balance is Fast Track meaning it happens so fast.
You can also elevate the discrimination of the machine by moving your search coil to targets you are not interested in then press the elimination button.
Using the Pro mode audio however requires expertise as the settings are more advanced those of the standard mode audio.
Shortcomings of Garret AT Pro metal detector
Garret AT Pro metal detector can only detect targets at a very limited depth of 8-9”. If the target is deeper, one has to look for other alternatives.
When using the Pro Audio mode, they tend to produce some noise, but this shouldn’t naturally occur. The noise is associated with hitting the ground when swinging the coil.
Difficulty in operating the LCD under intense sun light
Like with most digital screens, it becomes dark and invisible under direct sunlight.
All said and done, Garret AT Pro metal detector a high quality metal detector, highly efficient and also sells at a reasonable price. It is also so light (3.03 lbs.) making it easy to carry it around.
Garret ACE 350 metal detector is the latest model in the Garret ACE metal detectors series; it is simply an improvement of the ACE 150 and 250 detectors. Like the 150 and 250 ACE metal detectors, it is black and yellow in color. They is actually no noticeable physical difference between any of the three ACE metal detecting machines.
The machine can be used to find virtually every treasure, from coins, relics, jewelry and even gold nuggets.
Important features of Garret ACE 350 metal detector
The level of efficiency of any metal detector, or even any machine out there, is determined by the presence/absence of some features. Here are some of the important features that make Garret ACE 350;
Garret ACE 350 metal detector has 12 target identification segments, making it really efficient at identifying targets.
High resolution Iron discrimination
It has 4 iron discrimination segments which, making it iron-blind and hence its efficiency is not lowered by heavy ground mineralization.
Garret ACE 350 metal detector has a frequency of 8.25 kHz, enabling it detect very small sized targets like gold nuggets, even when they are seated deep. It is an improvement of ACE 250 which has a frequency of 6.5 kHz.
In- built search modes
This metal detector has 5 in built search modes:
It has LCD display screen that shows the following:
Garret ACE 350 metal detector is in a better position to detect low conductive targets like gold compared to ACE 250, hence has a larger target display area compared to its predecessors.
This LCD screens makes operation of the machine easier than if it were being operated using knobs, especially for beginners.
Coin depth indicator
It has a coin depth indicator on the LCD display hence tells one the depth of the target discovered.
Double-D search coil
It has 11” DD PROformance search coil which increase depth and lateral detection ability, as the coil passes over a large surface area with each swing.
The DD search coil enables the machine get better target separation. You can discriminate targets through eliminating them on the search coil. You move the cursor above a particular target, press the eliminate button and it becomes discriminated. You can also undo that by adding the target on back.
Pinpointing ensures on knows the precise location of the target detected. This come a long way in easing digging up for the target as the exact location is made known. The point where the strongest tone is heard is the precise location of the target.
Garret ACE 350 metal detector is a lightweight machine and also easy to use as it digitalized.
Cons of Garret ACE 350 metal detector
It is not waterproof, hence not submersible and can only be used for treasure hunting in dry environments.
There is no volume control, something some people find frustrating.
Exhibiting high efficiency and incredible ease in using, this machine is worth its price. If you are thinking of adding a metal detector in your collection or even purchasing the first one, think Garret ACE 350.
Gold mining must have been a nightmare in the 1800’s, where people panned for gold for months only to find small flakes of gold or give up before finding any. In this age of advanced technology, gold prospecting technologies using gold metal detectors have come a long way in ensuring that before embarking on mining, gold miners know exactly the amount of gold they will get.
A gold metal detector is specifically made for gold prospection. They are exclusive to gold detecting and do not pick signals for other metals, unlike regular metal detectors. The standard gold metal detector uses Very Low Frequency (VLF) or Pulse Inductioncircuits to detect gold and filter out all the other metals in its magnetic field.
The major investment you make in gold prospecting is purchasing a quality gold metal detector. Having a good gold metal detector is a great stride towards success. There a variety of gold metal detectors and some review of those detectors will have you well informed before purchasing one.
Types of gold metal detectors
They are generally two types of gold metal detectors, based on their mechanism for detecting gold;
Very Low Frequency fold metal detectors
As the name suggests, these detectors use very low frequency circuits to detect gold nuggets. Some of the popular models in this category are
VLF gold metal detectors greatly pride in their ability to detect very minute nuggets of gold. In hands of an experienced user, these detectors beat their Pulse Induction counterparts in detecting small sized nuggets.
VLF gold metal detectors are quite affordable compared to pulse induction detectors. It is possible to find a new VLF detector for less than $ 1000, or even a second hand but in-shape detector for a few hundred bucks.
They are relatively light, which makes carrying them around less of a hard task.
On the other hand, VLF gold metal detectors have their shortcomings, the main of them being their inability to detect gold nuggets lying deep. They can only detect gold nuggets at a maximum depth of 12”, a factor that greatly cripples their success if the nuggets are lying deeper than that.
VLF gold metal detectors cannot detect nuggets in highly mineralized ground and very hot rocks, the common surrounding of gold nuggets. This problem is solved by proper tuning, reducing sensitivity to a point it can only detect a very limited depth.
Here is a quick review of each of the VLF gold metal detectors;
Fisher Gold Bug 2metal detector
This gold metal detector exhibits excellent sensitivity, ultra-high frequency (highest in the marker), and dust and moisture resistance, incredible iron discrimination ability making it suitable for highly mineralized soils. It has an audio- boost that ensures signals for small and deep seated nuggets are heard.
It has 3-level mineralization switch, to ensure perfect ground balance is achieved.
It operates at 71 kHz, for extreme sensitivity to small gold nuggets. It operates on an iron diskmode which bears its high iron discrimination ability.
It features a 10” elliptical search coil and is convertible to hip mount or chest mount. It weighs 2.9 lbs.
Fisher Gold Bug Pro metal detector
This metal detector was released in 2010, its digital and is made to find very small amount of gold.
It features digitalized ground balancing, static pinpoint with depth indicator, V.C.O audio in all Metal and Discrimination mode, computerized ground grab TM and 5” search coil.
It also has independent control over threshold and gain, continuous ground readouts and ground phase value that indicates the amount of mineralization.
It is a lightweight machine weighing at 2.5 lbs.
White’s GoldMaster GMTmetal detector
This is a tough machine meant for gold mining in harsh environments. It features 48 kHz frequency ,6×9” waterproof elleptical search coil and a digital microprocessor software that automatically eliminate ground mineralization
It has long life batteries lasting for 30-35 hours after recharging, a grab push pad for setting ground balance, automatic ground balace and Follow the Paystreakfeature that displays the amount of magnetic minerals in the soil.
Garret AT Goldmetal detector
It is an all-terrain machine, with excellent depth detection. It operates at a frequency of 18 kHz which makes detection of small nuggets of gold possible. It has a digital target ID which makes it easy to distinguish target from other metal.
It features high resolution iron discrimination, with 40 points of iron resolution. It has adjustable threshold that allows the user to adjust audio threshold to hear targets better.
It has a manual ground balance, allowing the detector to preset the machine for suitability of the location of gold prospecting. It also features an electronic pinpoint that helps with telling the precise location of the gold nuggets detected
Tesoro Lobo SuperTraqmetal detector
This machine has a computerized ground tracking system with three modes; normal, alkali and black sand. It has adjustable threshold control, operates excellently in mineralized soils due to good ground balancing and has maximum boost sensitivity.
It can detect small nuggets of gold at quite some depth. It is lightweight and has a body mountable design.
Minelab Eureka Gold metal detector
It has triple frequency of 6.4, 20 and 60 kHz, giving a broader operation range for different soils. It has an automatic ground balancing system and has variable discrimination control with high iron discrimination in each level.
It features 5×10” elliptical search coil and it shows the depth and size of the gold, through change in the reading at the elliptical coil.
It has an easy mount system, with a single button push firmly mounting the control box to the stem. It also has easy to access rechargeable batteries, making recharging them easy.
It is a lightweight weighing 2.6 lbs.
Pulse Induction gold metal detectors
Some of the common PI gold metal detectors are
Pulse induction gold metal detectors are considered superior to VLF detectors, due to their ability to detect gold nuggets at great depths. They can detect small to medium sized nuggets but not small flakes.
They are also able to detect gold nuggets on hot rocks; hot rocks do not tamper with their efficiency.
Pulse induction detectors have superior ability to ignore conductive and non-conductive ground mineralization and still maintain high sensitivity to target metal/metals and in this case gold.
Gold metal detectors in this category are quite pricey, going for well over $5000, which most likely screams quality.
Minelab GP and SD metal detector models
Minelab GPX 5000 metal detectors
It is the latest release from Minelab and it is the beast in gold prospecting. It is the deepest detecting machine in the market.
It uses Minelab’s patented technologies; MPS, SETA and DVT. MPS technology establishes the amount of ground mineralization, which help the machine achieve better ground balancing.
DVT technology involves transmission of two voltages giving better sensitivity to small targets at deeper depths. It has audio indications of the size and depth of the god nugget.
SETA keeps all the timings perfectly aligned improving depth, sensitivity and stability of the GP detector.
It applies the Minelab’s Bi-level technology that gives more target information, discriminating iron and other non- target metals.
GPX 5000 has 8 timings, with each of the timing changing the way the machine works. The preference of timing is informed by your target size and level of mineralization of the soil.
It has 11” DD coil that discriminate iron and other non-ferrous materials.
Minelab SDC 2300 metal detector
It is compact, waterproof and a tough machine for harsh gold prospecting conditions. It is a high performance mid-range gold detector, excellent for detecting minute nuggets of gold on water and soil.
It is a military grade machine with automatic ground tracking, 9 audio levels, 8 step sensitivity adjustment and a weight of 5.3 lbs.
It is submersible hence can be used for gold prospecting in water bodies.
It detects gold nuggets at great depths, has high sensitivity and automatic ground balance that filters out iron mineralization.
It has 12” spider search coil or 7.5” optical search coil, is waterproof and weighs 3.5 pounds.
It has variable audio select, volume control, threshold control, pulse delay control, frequency control and 3 way target conductivity selector. It can detect small deep-seated gold nuggets.
White TDI Pro
It is a lightweight machine that provides great stability and sensitivity, elimination effects of heavy ground mineralization. It can detect small sizes of gold at great depths using pulse induction power.
It has a NHIM rechargeable battery that lasts up to hours, with a backup alkaline AA battery to ensure all day prospecting.
Garrett Metal Detectors
For 45 years now, Garret Metal DetectorsTM has been the leading manufacturer of metal detection products for treasure hunting and security purposes. It is a family business based in the US widely popular for manufacturing the best metal detectors in the market.
Garret metal detectors are easy to use and have high accuracy and efficiency as they use the best technology out there, with manufacturers dedicated to ensuring customer satisfaction. There are a number of Garret metal detectors available in the market:
Garret Ace 150 Metal Detector
It features a 6.5” × 9”PROformance search coil, a clear audible target identification and a LCD screen where you can adjust sensitivity and depth detection level.
Garret Ace 250 Metal Detector
It features a 6.5” × 9” PROformance search coil with a coil cover, automatic ground balance and electronic pinpointing to precisely locate the target. It has speed recovery.
Garret Ace 350 metal detector
The ultimate big brother among the Garret Ace metal detectors. It has an 8.5”× 11” PROformance Double D search coil. This DD configuration improves the ground balance of the machine by reducing effects of highly mineralized ground and seawater. This leads to greater detection depth,making it possible to detect small sized objects like coins when they are deep buried.
It has good discrimination ability and gives excellent scanning coverage. Its tip and tail design extends its scan area, giving better search along obstacles.
Garret AT Pro Metal Detector
This is an all-terrain metal detector, with exclusive Garret technology making it outstanding in treasure hunting. It has professional and standard search modes, with excellent audio features. It is waterproof and hence can be used for beach treasure hunt.
It has a digital Target ID which makes its discrimination on point, enhancing its ability to separate targets from trash.
Garret AT Gold Metal detector
Features 5”×8” DD search coil, Motion All Metal Detector mode, manual and automatic ground balance, water proof ability up to 10 feet deep, Audio Target ID and two discrimination modes. All these features make it suitable for prospection of gold in the most challenging environments.
Garret Sea Hunter Mark II Metal Detector
Despite being a pulse induction metal detector, it has excellent discrimination abilities. It has a trash elimination technology which eliminates foils without any significant effect on sensitivity for treasures on hunt in Discrete Elimination Mode. It is waterproof hence suitable for treasure hunt on the beaches, lakes, rivers and oceans.
Garret Infinium LS Metal Detector
Features a 10”× 14” DD search coil and is suitable for treasure hunting on land and sea (LS). It can be used to search for coins, gold nuggets, relics and other treasures everywhere, even in sea depths of up to 200 feet.
Garret ATX Metal Detector
Features 20” DD coil that gives enhanced detection of tiny gold nuggets. It is waterproof up to 10 feet. It has advanced ground balance and iron check. It features all military specifications for a metal detector including a military grade Garret hard case.
Garret GTI 2500 Pro Metal detector
It has a Digital Signal Processing (DSP) chip with secret technology that has made it the most important metal detector in the market so far. It has a precise size and depth detection mechanism that will tell you whether the target discovered is a treasure or junk. It will tell you whether a coin is a penny, nickel, dime or dollar.
It features an eagle eye pinpoint, 9.5/ 12.5 imaging coil and can scan up to 20 feet.
Garret Pro-Pointer AT Pinpointing Metal Detector
It is an all- terrain waterproof (up to 10 feet) metal detector, making it suitable for beach and underwater treasure finding.
Garret Pro-Pointer II Pinpointing Metal Detector
It is fully submersible, can be used in all terrains and provides versatility for locating and pinpointing metallic targets. It has 360° side scan detection area, automatic tuning and patented proportional audio/vibration pulses that indicate target.
Garret CSI Pro-All Terrain Metal Detector
It is an all- terrain metal detector with a digital track ID, continuous depth indicator, it’s waterproof, high iron discrimination and features a graphic target analyzer. Has superior detection of small sized targets.
Despite being one of Whites’ older models of metal detectors, its game is amazingly, high placing it in a position to comfortably compete with newer metal detectors in the market. It uses high microprocessor technology. It can be used for finding gold nuggets, jewelry, cannon balls, relics and other treasures. Quite pricey, but all worth it. It retails for at least 400 bucks.
Features/pros of Whites DFX metal detector
Multiple frequency features
Whites DFX metal detector has multiple frequency features that enables it to pick and send two different frequencies simultaneously and independently. It works with frequencies of 3 KHz and 15 kHz. Whenever a signal is detected, 3 KHz frequency interprets it and 15 kHz frequency processes it.
Uses microprocessor technology
After a frequency from a target is picked, interpreted and processed by the Whites DFX metal detector’s multiple frequency features, the microprocessor displays the results of the frequency with the strongest signal. It changes the frequencies in to units that can be understood and are displayed on the LCD.
Whites DFX Metal Detector has very high discrimination power. It can discriminate up to 191 elements! This is possible due to its highly advanced microprocessor.
2 search modes
It has Motion All-Metal mode and Discrimination mode. With motion all-metal mode, it detects all targets while in discrimination mode it only detects targets of interest as per the discrimination settings of the user.
Gives target information
This metal detector can tell the depth and size of the target detected.
Whites DFX Metal Detector pin points the exact location of the target detected, making it easier to get the target.
Efficient factory settings
This metal detector comes with EEPROM factory settings, which are efficient and sufficient in metal detecting, especially with amateurs in use of this detector. As the user learns this machine more, they can customize the settings to their preference. You can save the EEPROM program together with your custom settings and use either.
Auto ground balance
It has automatic ground balance with Autotrac, making operation so much easier.
Hot rock rejection features
This machine can work on hot rocks and maintain its level of performance comfortably. It has high efficient temperature adjust allowing it to work in harsh conditions like on hot rocks.
It has a LCD screen that allows for complete visual display. It displays large and bold VDI number readout alongside target icons.
9” waterproof search coil
With a waterproof search coils, it can be used in shallow waters for treasure hunt but should not be submerged.
Has a relatively large lateral coverage within a single swing due to the large search coil.
Sweep speed adjust
It has a sweep speed adjust features that enables the user make swings at the most suitable speed. Inappropriate sweep speed leads to the detector missing out on detecting some targets.
10 basic adjustments and 34 pro options
This basic adjustments make it easy to use the detector. It has a detailed but not complex manual guide on how to use the adjustments.
Slide –in NiCad battery system
It can operate for up to 15 hours with a single round of battery charging.
Cons of whites DFX metal detector
Some users complain that’s this detector has too many settings which can be confusing. However, the manufacturer’s manual comes a long way in making one understand the settings.
With all these strong features, it is undeniable that Whites DFX metal detector is one of the best detectors out there. With some money and a desire for a good high performance detector, here is what you should purchase.
If you are a beginner and looking for a metal detector with remarkable performance and going for a reasonable price, Bounty Hunter Track IV metal detector is the machine for you. And well, it is so easy to use, just like a beginner metal detector should be; you turn on and start. It is ideal for hunting jewelry and relics hunting and coin shooting.
Pros/ features of Bounty Hunter Track IV metal detector
Automatic ground balance
Bounty Hunter TK4 has an inbuilt automatic ground balance that prevents the machine from giving signals as a result of ground mineralization. It is easier to operate a detector with automatic ground balance than with one whose ground balance is manually adjusted from one location to another.
Bounty Hunter Track IV metal detector is rugged, making it ideal for treasure hunt in all terrains; dry ground, saltwater beaches, etc.
8” waterproof search coil
It has 8” waterproof search coil, hence it can be used for treasure hunting in shallow and muddy waters. The machine is however not submersible.
With a relatively large search coil, the search coverage is quite big within a single swing. It is important to make a swing carefully as being so fast may lead to the machine missing on some targets.
2 search modes
It has Motion All-Metal mode and Discrimination mode. Motion all-Metal mode does not discriminate but detects all metals whereas Discrimination mode detects only the targets of interests.Normally, iron/steel targets are discriminated as they are of low value.
Tone audio mode
It has 2 tone audio mode for distinguishing between targets.Low tone for targets like iron/steel objects and high tone for targets like gold, silver and copper.
It has Disc/notch controls that distinguish between wanted and unwanted targets
It allows for change in sensitivity levels when the user changes the location of hunt. Metal detectors work best with different sensitivities in different locations as different locations have different levels of ground mineralization.
Adjustable stem and padded armrest
It has an adjustable stem, making it possible for short and tall people and even kids use it comfortably.
Despite being a good performing metal detector, it goes for modest price for its quality, usually not more than 100 bucks.
Easy to use
This is a turn-on and start detector. You only need to set the sensitivity and the search mode you prefer then you are ready to go.
Bounty Hunter TK4 comes with a detailed but easy to understand and follow manual, making use even easier.
It weighs 2.9 pounds hence easy to carry around while working.
It requires two 9v alkaline batteries, and being quite low on power consumption, you can use it for quite some time without running low on battery.
Cons of Bounty Hunter TK4 metal detector
It does not have an inbuilt pin pointer meaning one has to buy one separately. A pin pointer locates the precise location of the target, making it easier to dig it up.
Bounty hunter TK4 metal detector has an overall rating of 4.4 out of 5 stars on Amazon! That speaks volumes about it performance.
Looking to picking a hobby in treasure hunt? Fisher F2 metal detector is the perfect beginner treasure hunt gadget. It has great features, reasonable pricing and it is user friendly enough for any beginner to use it comfortably.
Features and Pros of Fisher F2 metal detector
Audio and Visual Target ID
Fisher F2 metal detector has audio and visual target identification; 8 visual segments and 4 audio segment. Target identification enables the user to know the type of the target that has been detected, saving one the trouble of digging up only to find on object they do not want. The 8 visual ID segment display on the LCD.
Despite displaying the target on the LCD, it has a back-up four tone audio target identification. The audio target ID alerts the user about the presence of a target and its characteristics like depth, which is confirmed on the LCD screen.The metal detector must be in discrimination mode for the 4-tone audio identification system to function.
The tones produced are;
8” concentric search coil
It has 8” waterproof search coil, making it suitable for treasure hunt on the shallow waters.
The larger search coil also makes the lateral coverage of the detector larger within a single swing.
Jumbo LCD display
It has LCD display which displays the target type and target depth. It displays a 2-digit numeric target value.
The LCD screen also has an 8-segment visual target identification section.
Coin depth indicator
Fisher F2 metal detectors have coin depth detector. The depth of the target is displayed on the LCD screen. It has to be in Motion Search mode for it to indicate the target depth on the LCD.
Quick and very sensitive target response
It has high sensitivity to even small targets. Working at a frequency of 5.9 kHz, it can detect relatively small sized targets lying at quite deep.
One touch pinpoint
It detects the precise location of the target, which plays a big role in that obtaining the target is easier.
It has a notch discrimination system for accepting or discriminating targets depending on the user’s choice of target/targets.
Ease in use
Fisher F2 metal detector, works pretty efficiently with the default factory settings, and one can start using it without resetting anything.
It comes with a detailed but simplified instruction manual that even a beginner will easily understand.
It is digitally operated, which is much easier than the manually operated metal detectors.
It is a lightweight machine weighing 2.6 lbs. batteries included hence it is easy to carry around.
It has an ergonomic S-handle design making it easy to handle it during use.
This is one of the best and easiest but efficient entry-level metal detectors. You can always use this if you are a beginner or confidently recommend it to someone.
Teknetics Metal DetectorsTM has been in the market since 1939, and she has manufactured quality metal detectors characteristic of good detection depth, ease in operation and lightweight not forgetting very reasonable prices.
Here are the models from Teknetics metal detectors;
Teknetics Alpha 2000
This is one of the best, easy to use, lightweight and high-performance entry-level models. It has impressive combination of features and it goes for an amount no one would find extravagant for an entry-level metal detector.
Pros/ strong features of Teknetics Alpha 2000
Depth detection- it has an operating frequency of 7.8 kHz, hence it detects even small deep lying targets
8” open face search coil –making the machine have larger vertical and lateral search coverage in a single swing.
LCD screen- the LCD screen is easy to read and it displays the target ID and depth.
Visual Target ID- it has a visual target ID that displays the target type on the LCD. The target ID shows the target type such as nickel, quarters, gold etc.
3 tone target identification- it has 3 tone target identification with low tone indicating objects like nails and other steel or iron objects, medium indicating pennies, nickels and brass objects and high tone indicating silver coins, copper and gold objects.
Ease to use-it is easy to use as it has a turn-on and go, with no complex adjustments done.
Teknetics delta 4000
Teknetics Delta 4000 is a quite advanced metal detector used for treasure hunt, with advanced features and quality efficiency. It is easy to use despite being advanced. It has preset modes and one has to only choose which mode they want to work with.
Features and pros of Teknetics Delta 4000
Teknetics Delta 4000 uses 9v alkaline batteries. With its high performance, reasonable cost, ease in using and lightweight design, it is one of those you should have in your collection.