Buying The Best Metal Detector

Buying The Best Metal Detector

A metal detector is a special device that can detect metals and metal objects beneath surfaces. Holding a metal detector above an area will begin the detecting process in that area. Then, the detector notifies you if there is something you are looking for.

Metal detectors work because they utilize a transmitter coil. A transmitter coil is a wire coil that creates a magnetic field ones electricity runs through it. When the device is moved, the field moves too. The field can thus detect metal objects in its vicinity.

The magnetic field detects the metal by inducing some activity in the metal. This causes a magnetic field to move around the metal object itself, which the metal detector picks up and notifies you of.

Metal detectors are used for a variety of reasons. One of these reasons is collecting. Many people purchase detectors so that they can go coin collecting or find new metal trinkets to add to their collection. Metal detectors work great for this.


Some users just make a hobby or job out of searching for treasure and valuables. Metal detectors also pick up valuable metals like silver and gold. This can lead the user to find jewelry and other great finds.

Others use metal detectors for particular targets. Some people may know of monuments or objects that are in a particular area, like their yard or a certain park, so they may want to invest in a metal detector, which would be cheaper than ordering a professional service. Metal detectors can also be used to find lost items.

There are a variety of different metal detector types that emphasize different qualities. Some things you may want to pay attention to are location, sensitivity, discrimination, coil size and shape, calibration, radar, and extra options.

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Location Of Usage

Think about where you are going to be using your metal detector most. Are you going to be bringing it to a park, a field, a beach, in the water? This is an important question to ask as some metal detectors are better suited for certain areas than others.

Location Of Usage METAL DETECTOR

For example, if you want to search for metal underwater, you may want to make sure the metal detector of your choice can work with water. It needs to be waterproof, and not all metal detectors all. And if your primary location is a body of water, you probably want to purchase a metal detector that is reviewed well for working with water.

If you are only using your detector in the water, there are certain detectors designed just for underwater usage.


Sensitivity controls of metal detectors also play a big role in the search. A sensitivity control can be set to different levels, and this allows you to control the sensitivity of the detector based on location and conditions.


Discrimination is what it sounds like. It gives the detector the option to “discriminate” and only search for certain metals of your choice. For example, without a discrimination setting, the metal detector would pick up every and any metal thing, like scraps of discarded aluminum foil, which could be very annoying for the searcher.

That's why what discriminates is so important. It allows the user to narrow the search and save time while hunting. Discrimination makes the process so much more efficient.

When choosing your metal detector to purchase, you're going to want to look into the detector's discrimination settings and determine whether or not they work for you. If you're searching in an area with minimal trash, you may not need much discrimination. If you are, you would.

Coil Size & Shape

The size and shape of a coil can change how a metal detector detects metal. It can affect the sensitivity of your metal detector. It can also influence how deep your metal detector can go.


When searching for the perfect metal detector, take into account the type of coil that is used, and its shape. This will help you understand how sensitive the detector is and what kind of depths it will cover during your search.

Ground Balance (Calibration)

Ground balance or calibration allows you to balanced the metal detector to its environment while it is in usage. This is an important feature if you use the detector in a variety of locations.

Additional Options

Some metal detectors have special and unique features that allow you to perform above and beyond the normal functions of a traditional metal detector. For example, the pinpointing option, which can help the user pinpoint certain objects like gold nuggets and more.

Buying Tips

If you’re buying the detector for your family or kids, consider the weight and size of your detector before making the purchase.

Take into account the different locations in which you will be using your detector. Select a detector that matches up with where you need to use it.

If you need a specialty detector, make sure to search for one that aligns with your needs. You may need one with additional options.

Here are some of our recommendations for the best metal detectors to buy.

Best Regular Metal Detector

Winner - Bounty Hunter TK4 Tracker Metal Detector

Bounty Hunter is a brand that is specifically known for its high quality metal detectors. It is well known and loved in the community. They are a highly trusted brand with a great reputation.

The Bounty Hunter TK4 Tracker Metal Detector is a #1 Best Seller with an almost 5-star rating. It is a popular choice with amazing reviews.

Key Features

  • Rugged metal detector
  • Works in extreme underground conditions
  • 3 modes
  • Preset ground balance
  • Disc/notch control
  • Frustration-free packaging
  • Made in the USA
  • 8-inch waterproof coil
  • Frequency of 6.6 kHz
  • Adjustable length


A great aspect of this metal detector is that it would be great for a starter's kit or an introduction detector to someone who wants to develop a hobby with it. It is very affordable in comparison to other models, while still being high quality and fully functional.

The Bounty Hunter TK4 Tracker Metal Detector does have the ground balance or calibration feature. This helps narrow down the search for metals. It works by ensuring that the device only responds to actual finds, rather than all simple mineral content underground.

This detector is also great for coin hunting. That’s because it can sense a coin that is up to 8 inches underneath the surface. When searching for objects with a larger surface area, the metal detector can pick up a range up to two feet underground.

This Bounty Hunter Metal Detector has three different modes that allow the device to be very dynamic in its usage. The modes are motion all-metal mode, discrimination mode, and 2-tone audio mode. All of these can be applied during the search process.

Bounty Hunter TK4 Tracker IV Metal Detector


This metal detector also has different dials to represent different controls. It has a disc/notch control that can be turned up or down. It helps narrow down the search process as well. It works by aiding the detector in distinguishing real targets from simple metal objects.

This specific metal detector operates at a frequency that reads 6.6 kHz. As power, two 9V alkaline batteries are used.

This detector is so thorough that many people use it for tasks that are typically completed by professionals. For example, one user had heard of monuments underground in her backyard. She wanted to uncover them but didn't want to pay for the expensive professional service to do so.

Instead, she went online and bought her own Bounty Hunter TK4 Tracker Metal Detector. With this device, she picked up the signal of the monuments and was able to unearth them all on her own!

This detector is ruggedly designed. It has an extendable arm that makes using this device extremely convenient. It is reliable, durable, and accurate. The Bounty Hunter TK4 Tracker Metal Detector is a top tool!

Runner up - Garrett Ace Handheld Metal Detector

Garret is a brand that solely makes a wide variety of metal detectors. Because their main focus is on metal detectors, that is where all of their hard work and engineering goes. They create some of the best quality metal detectors on the market at great prices.

This metal detector is handheld, which is extremely convenient while you are in motion.

Key Features

  • 8.5x11 Double-D search coil
  • Five search modes
  • Enhanced Iron resolution
  • Comes with volume control headphones
  • Electronic pinpointing
  • Handheld
  • LCD screen
  • Waterproof
  • Rugged
  • Foam grip
  • Padded armrest

The Garret Ace Handheld Metal Detector is a comfortable and convenient metal detector that is great for both beginners and the more advanced. It can be used in a variety of different situations and environments.


The Garret Ace Handheld Metal Detector is an extremely efficient metal detector. The manufacturer guarantees that it will increase your finds on your searches. It is designed to help maximize the number of relics, coins, and jewelry pieces in your expanding collection.

One of the main features of this metal detector is its coil. It has an 8.5x11 double-d search coil. These coils are adjustable, which allows for a perfect search range while in usage. The coil has great depth. The coil is also waterproof, which means that the metal detector can be used in water. This device can help you find treasures under water.

This handheld metal detector has an enhanced iron resolution. This means that the metal detector is capable of controlling the iron discrimination levels. This will aid in your search by helping to separate the great finds from junk pieces of iron that you may come across. This feature is very efficient and will cut down on labor and search time.

Garrett Metal Detector


In comparison to some other metal detectors, this one has a higher frequency. What this does is allow the metal detector to detect both smaller and larger pieces of metal. This metal detector also has the pinpointing feature, which will allow you to locate your finds with exemplary precision.

The physical design of this metal detector is very convenient and comfortable. The armrest is adjustable to your body, and it is also padded. This helps with maximum security and comfort. The grip area is also covered by foam to lessen the impact of the metal detector on your hands.

This metal detector has a face with an LED screen. This area is essentially the control panel of the device. It lets you chose the mode while also revealing which mode the device is in on the screen. There is also a coin depth indicator onscreen. The led face also lets you heighten or lessen the sensitivity, mode, or discrimination.

The Garret Ace Handheld Metal Detector comes with a pair of volume control headphones. There is a volume control switch. The ear cuffs are padded for comfort and rotate around for maximum convenience.

Best Waterproof Metal Detector

Winner - Fisher F44 Metal Detector

Fisher is a high-quality brand that makes a variety of garden and household tools. One of their specialties is metal detectors.

This metal detector is waterproof; therefore it is great for all environments including water. It is also highly rated, at a full five stars.

Key Features

  • Can detect coins, jewelry, and relics
  • Waterproof
  • Can be used in the rain
  • Ten sensitivity levels
  • Detects metals up to 10 inches deep
  • Pinpoint mode
  • Discrimination mode
  • Lightweight
  • Backlit
  • Five yr limited warranty


The Fisher F44 Metal Detector's best feature is that it's waterproof. This means that you can use it in all types of weather without damaging it or hurt its accuracy. It can be used in rain, sun, snow, etc.

This metal detector is made out of plastic material and aluminum, which allows it to be weatherproof while giving it a lightweight feel, making it very easy to maneuver and use.

This metal detector is designed to use target accuracy to help the user accurately find what they are looking for. Target accuracy helps the detector determine which metals are finds and which are simply junk or trash. The pinpoint mode on this particular detector also helps by narrowing the search down completely.

The great thing about this metal detector is that it is backlit. In addition to it being waterproof, the backlight is beneficial because it can also help you navigate and work in different weather conditions. The backlight would be great for stormy days, dark days, foggy days, and nighttime.

The audio on this device is adjustable. It can be changed from 1-99 depending on your preference. The audio also operates on 2 AA batteries, which must be purchased separately from this device.

Fisher Metal Detector


The Fisher F44 Metal Detector includes a five-year limited warranty. Their customer service is responsive and helpful. Within the warranty period, if there are any damages or faults, you can contact the manufacturer's customer service. The warranty will help you get your device back to new.

This device also comes with a discrimination mode, which is important for most users. The discrimination mode helps you weed out trash and junk from your search.

The Fisher F44 Metal Detector comes with ten different sensitivity levels. This is such a unique feature! The range of sensitivity levels will allow you to get the most accurate finds possible, without missing a single valuable thing, no matter how small!

Runner up - NHI Metal Detector Starter Kit

NHI, or New Home Innovations, is a broad brand that creates a very wide variety of innovative products for the household. This brand has many different specialties, and one of them so happens to be metal detectors. They are the designers behind the NHI Metal Detector Starter Kit.

The NHI Metal Detector Starter Kit has everything a beginner would need to start searching! Plus, it's waterproof!

Key Features

  • Ships from the USA
  • Adjustable metal shaft
  • Supportive handle
  • One touch auto-tune
  • 1-year warranty
  • Forager I Metal Detector
  • 5 in 1 Folding Shovel
  • The Ultimate Metal Detecting Beginners Guide
  • Kid safe & friendly


The NHI Metal Detector Starter Kit is the perfect gift or beginning kit for anyone who is just getting started with searching for some treasure. That’s because this kit comes with everything you’d need as a beginner!

It includes the actual metal detector (Forager I Metal Detector), a 5 in 1 folding shovel, and a book titled The Ultimate Metal Detecting Beginners Guide. The shovel will help you remove your treasured finds from under the surface. It is also foldable, making it extremely easy to carry or store away.

The Ultimate Metal Detecting Beginners Guide is also the perfect book to get you started. It gives you all the tips and tricks on searching and tells you how to operate the metal detector. It is a real published book with valuable information regarding metal detectors and the searching process.


A cool thing about this metal detector is that it is absolutely kid friendly. It is extremely comfortable and safe. It is also adjustable. This makes it ideal for a variety of people of different body types, sizes, and ages.

The stem and coil of this device are waterproof. This means that you can search for treasures in shallow waters. You may want to consider trying a pool or a creek. A waterproof metal detector is also great because it allows you to search in any weather without damaging the unit or disrupting the accuracy of the device.

This particular metal detector comes with a one year warranty. The customer service at New Home Innovations is very trustworthy and reliable. If anything is to occur before the one-year mark, all you have to do is call them to get your warranty deal!

Best Underwater Metal Detector

Garrett Pro-Pointer AT Waterproof Metal Detector 

Garrett is a brand that solely specializes in metal detectors. This means that they have many different kinds of detectors and that they are completely trustworthy when it comes to a metal detector purchase.

One of their best sellers is the Garret Pro-Pointer Waterproof Metal Detector.

Key Features

  • Fully waterproof
  • Orange shell for underwater visibility
  • Maximum sensitivity
  • Three sensitivity levels
  • Quick retune
  • Lightweight
  • Ideal for beginners
  • LED flashlight
  • Belt holster
  • 9V Battery
  • Pinpoint feature


The main attraction of the Garrett Pro-Pointer AT Waterproof Metal Detector is that it is fully waterproof. Although many metal detectors are waterproof to a certain extent, this one is completely waterproof. Some metal detectors can only be placed in very shallow water, whereas this one works as deep as 10 feet into the water.

Because it is waterproof and designed for underwater usage, it is colored a bright orange. This helps with visibility underwater. Once you place the device underwater, you will still be able to see it because of the neon shade.

Another great thing about this metal detector is that it is extremely sensitive. There are also three various sensitivity levels that you can choose from. This is helpful because it allows the detector to pick up both smaller and larger nuggets. It won't miss a spot!

Garrett Pro-Pointer AT Waterproof Pinpointing Metal Detector


This metal detector comes with an LED flashlight. The flashlight can be used at dusk or dawn when there’s minimal light. It can also be used underwater for maximum visibility.

This device comes with a pinpoint feature, which allows the utmost level of accuracy when seeking a certain type of item. It will let you pinpoint what you are looking for.

Most metal detectors don’t come with their respective batteries, but the battery is included with this one. The model operates on a 9V battery.

All of the mentioned metal detectors are available for purchase through Amazon.


Metal detectors are great devices for people who want to hunt treasure and find cool new things. Picking one is a process, but with this guide, your choice will be a breeze!




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