Underwater Metal Detector

Top 10 Best Underwater Metal Detectors in 2023 Reviews | Buying Guide

If you are one of the treasure hunters under the sea, then you must understand the necessity of having reliable metal detectors. Not only in the sea but metal detectors find a variety of applications at home, workshops, garages, and many more. Thanks to technological advancement you can now buy Underwater Metal Detectors that offer high performance in the water.

With the best underwater metal detectors, you can freely go deep into the waters and hunt for the metal treasure you are looking for. You realize that they come in various sizes, designs, and shapes for everyone to find the most suitable. If you have not been using the detectors in your work, then it might be a challenge to find the best.

List of Top 10 Best Underwater Metal Detectors in 2023

For a smooth buying process, you need to know the best models to choose from. To facilitate your efforts, here are The Top 10 Underwater Metal Detectors available in 2023.

#10. URCERI GC-1028 Metal Detector

URCERI GC-1028 Metal Detector

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For precise metal detection, the URCERI metal detector provides reliability while working in water. You find that it uses the electronic pinpointing technique for accurate metal detection. Also have the efficiency to adjust the sensitivity up to 7 levels, thus providing high efficiency. You can easily detect gold, silver, coins, and all metals by conforming to the all-metal mode and easily filter out unwanted objects with a single press of a button.

The detector uses an 8.6-diameter coil, which is also waterproof, thus making it suitable for underwater detection. It offers effective control that utilizes disc/notch technology to distinguish. You can effectively view the target metal on the LCD, and know the depth, batter level, and sensitivity discrimination using the smart control system.

Key Features:
  • Highly advanced pinpointing technology
  • Seven adjustable sensitivity levels
  • Versatile detecting capability
  • Smart control system
  • Headphone option
  • Easy-to-use LCD.
Reasons to Buy:
  • The detector uses highly advanced technology for fast results
  • Has a headphone option with three types of audio jacks
  • Uses a long-lasting battery to serve for long.

#9. NATIONAL GEOGRAPHIC PRO Series Metal Detector


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National Pro series metal detectors go a long way in facilitating your efforts in detecting the metal treasures that you want. It uses highly advanced technology thus suitable for hunting gold coins, jewelry, coins, lost tools in the water, and many more. You find that it simple to use a detector ideal for beginners and pro metal and treasure hunters.

It’s highly waterproof and works best in all waters to find the target metals. It’s also a simple tool to use with straightforward controls and too compact so that you can easily carry it around with you. The detector uses a 10-inch coil where it’s lightweight where you can easily collapse to 22 inches and only 2 lbs for easy travel.

Key Features:
  • Versatile detecting capabilities
  • Pinpoint distinguishing feature
  • Lightweight and compact
  • Four sensitivity levels
  • Highly waterproof
  • Collapsible design.
Reasons to Buy:
  • Highly advanced and used for precise detection
  • Simple to use for beginners and pros
  • Detects up to 12 inches deep.

#8. Garrett 1140900 Pro-Pointer Metal Detector

Garrett 1140900 Pro-Pointer Metal Detector


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If it’s metal treasure hunting, then Garrett does the best as it comes in a waterproof technology with 10 feet in length. You realize that the detector has excellent sensitivity with improved detection from nuggets and all types of target metals. The metal detector also offers maximum control where you can select from 3 levels of metal detection that provide high efficiency, thus promoting high efficiency.

You can easily control the detector with fast retune capability where you only need to press the button for instant detection. Also, can narrow the search for more substantial metals, thus precisely pointing to the target metal, and easily search in 360 degrees and also use the flashlight that increases visibility.

Key Features:
  • High-performance design
  • Waterproof technology
  • Three detection levels
  • Quick button control
  • Excellent sensitivity.
Reasons to Buy:
  • Versatile for use in detecting various types of metals
  • Comes with LED lighting that increases visibility
  • Uses a high rechargeable 9 V battery.
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#7. Bounty Hunter TK4 Tracker IV Metal Detector

Bounty Hunter TK4 Tracker IV Metal Detector


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For excellent performance in treasure hunting under the sea, Bounty Hunter does the best. The detector comes in a rugged design that delivers remarkable results in extreme conditions. You find that the metal detector comes with three modes where you can use the motion all-metal, 2-tone audio, and discrimination mode for detecting different types of metals.

You can also preset the ground balance to neutralize other mineral interference, thus detecting only metal components. With a disc notch function, you can quickly identify the target metal and distinguish it from unwanted metals.

Key Features:
  • Ground balance function
  • Disc notch functionality
  • Three intelligent modes
  • Rugged metal design
  • High performance.
Reasons to Buy:
  • Excellent controls with exclusive three modes for outstanding results
  • A high-performance metal detector that works freely in water
  • Versatile for use in different waters.

#6. Bounty Hunter Gold Digger Metal Detector

Bounty Hunter Gold Digger Metal Detector

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Bounty Hunter Gold comes as another unique with excellent features that you can use to hunt from gold to iron metals. The detector uses motion in all-metal advanced technology to detect different types of metals. The motion modes also help you differentiate the target metals from unwanted metals.

You can easily detect objects from coin size to 6 inches deep underground. For more substantial purposes, the detector can locate them 2 feet deep in the water. You have the efficiency of putting on the headphones and use them freely while in crowded places. It’s also compact and portable so that you can easily carry it with you in your hunting zone.

Key Features:
  • High-performance underwater detection
  • Motion all-metal advanced technology
  • High-performance carry bag
  • Versatile and Waterproof
  • Delivers excellent results.
Reasons to Buy:
  • Easily distinguishes target treasured metals from unwanted metals
  • Can identify from coin-size objects to larger objects.

#5. Kuman Pin pointer Water Resistant Metal Detectors

Kuman Pin pointer Water Resistant Metal Detectors

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For excellent metal detection results, the KKmoon does everything with ease. It’s versatile for hunting metal, gold coins, jewelry, silver, relics, and any other metal that you target. It features durable construction and is adaptable for use in a varied environment, thus offering high efficiency. You can easily use the headphones when there is noise and see the metal detected and the LCD.

It’s a highly waterproof detector with high-performance seals that do marvelous. You also get low battery warnings to plan yourself where you can easily adjust the stem for high performance. The arm is also foldable so that you can easily carry and travel with ease.

Key Features:
  • Versatile, simple to use, and durable
  • Highly waterproof with excellent seals
  • Low battery warning and display
  • Eliminates unwanted objects
  • Easy-to-read LCD
  • Headphone use.
Reasons to Buy:
  • A high-performance detector that helps in finding different types of metals
  • Pinpoint functionality is designed to increase the accuracy
  • Three levels of sensitivity for different metals.

#4. Kuman Pin pointer Water Resistant Metal Detectors

Kuman Pin pointer Water Resistant Metal Detectors

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With the Kuman Vibra-taking underwater metal detector, you find that you will easily find the metal you are looking for. The sensor works with high-sensitivity technology using the induction pulse technology. You realize that the sensor offers versatility as you can use it to detect metals in mud, clean water, sea, sand, and in various environments.

You find that the detector is highly waterproof with the ability to detect metals up to 30 meters deep. It also features an exclusive and durable construction that lasts for longer. It’s also lightweight, and compact, thus making it portable, and also comes with blue LED indicators that increase visibility.

Key Features:
  • Highly advanced induction pulse technology
  • High sensitivity in extreme conditions
  • LED indicator for visibility
  • Portable and lightweight
  • Excellent performance
  • Highly waterproof.
Reasons to Buy:
  • High-performance meter detector that works under extreme water environments
  • Comes with safety anti-skid rope for maximum safety
  • Uses long-lasting batteries and works with less energy.
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#3. Metal Detector Handheld GP-Pointer

Metal Detector Handheld GP-Pointer

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KKmoon does wonders in detecting metals in deep water. You find that it uses pulse induction technology that works in water, land, and over numerous types of soil. Once the detector senses a metal, you receive a vibration, and the pulse of the wave increases as you get closer to the metal. You will also see the metal clearly after reaching out enabled by the LED lighting that provides visibility.

The detector is highly waterproof with remarkable seals that do not let even a single drop of water. You can easily take control and automatically tune when you reach different environments for excellent results. You only need to tilt to switch it on/off and are also provided with a carry bag.

Key Features:
  • Highly advanced induction pulse technology
  • Easy switching on/off Tilt
  • Highly advanced battery
  • LED lighting for visibility
  • Waterproof design
  • Exclusive deals.
Reasons to Buy:
  • High-performance and versatile detector to work in water, land, and soil
  • Simple operations and easy controls
  • Works in water, land, and over soils.

#2. Fisher F22 Weatherproof Metal Detector

Fisher F22 Weatherproof Metal Detector

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With a Fisher metal detector, you are sure to obtain all the treasured metals you are searching for. It utilizes a fast-tune retune speed that enables excellent target separation. It also uses advanced pinpoint technology with excellent discrimination and sensitivity. You can use the Fe-tone to adjust the volume for ferrous and non-ferrous targets for an exclusive performance.

The detector also features pinpoint mode and even ten adjustable sensitivity levels for excellent performance. It’s also highly waterproof where you can customize the tones for outstanding control, thus suitable for searching targets under tight and demanding conditions.

Key Features:
  • Highly advanced pinpoint technology
  • Versatile and highly waterproof
  • Excellent easy-control setting
  • Adjustable sensitivity levels
  • 2AA operating batteries
  • Four operating modes.
Reasons to Buy:
  • Four different tones for different metal detection
  • High-performance and Lightweight
  • Up to 9-inch Detection capability.

#1. Garrett Ace 400 Metal Detector

Garrett Ace 400 Metal Detector

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For exclusive metal detection, the Garrett Ace underwater metal detector offers high performance as it comes with excellent features. The indicator uses highly advanced technology to detect different metal targets, thus providing you with an easy way to accomplish your treasure hunting. The sensor also uses electronic pinpointing for precise detection and even for distinguishing all unwanted objects.

You find that it uses an 8.5 x 11 inches coil and an adjustable arm that enables easy control when searching. You can easily fold the loop and collapse the detector arm, thus making it portable for excellent performance. It’s also compact, lightweight, and durable to serve you for a long.

Key Features:
  • Advanced electronic pinpointing technology
  • High-performance and long-lasting battery
  • Foldable search coil and adjustable arm
  • A Highly advanced waterproof coil
  • Highly waterproof.
Reasons to Buy:
  • A high-performance detector that comes with adjustable frequency
  • Enhanced resolution for iron to work efficiently in water
  • Highly advanced cam-locks for efficiency.
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Factors to consider when choosing the Best Underwater Metal Detectors:

You do not have to suffer from buying the ideal underwater metal detector. You don’t have to waste so much of your time buying the best metal detector for your needs. With the following considerations, your process will be an easy and straightforward task.

  • Performance – When selecting the Underwater Metal Detectors, performance is one of the major concerns. Select an Underwater Metal Detector that offers effortless control, lightweight, and uses highly advanced searching technology for high efficiency under all conditions.
  • Design – You also need to ensure that the Underwater Metal Detector you choose offers versatility. Select a design that you can easily carry, manipulate, and even use with ease.
  • Detection depth – Ensure that you select an Underwater Metal Detector that can detect the precise metal that you need at deeper levels. You find that most of the detectors come with a high and lengthy search coil for perfect and fast results.
  • Durability – Ensure that the Underwater Metal Detectors that you choose can last long so that you realize the value of your investment. Select an Underwater Metal Detector with efficient controls and is perfect for your job.


These are the top 10 best underwater Metal Detectors in 2023. Each of the detectors provides exclusive features for outstanding results during searching and also high performance. Most of them are easy to use with easy controls while enabling high efficiency. Once you become a treasure hunter in the deep waters, then you will need to buy a reliable metal detector. Go through the review, select your favorite, and purchase today.

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