Best Diving Metal Detectors of 2026

Name: Fyearfly 2 In 1 Waterproof Metal Detector
Brand: Fyearfly

Toby Butcher

Last Updated: 5 Feb 2026

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Diving metal detectors are specialized devices that are designed to detect metal objects underwater. These devices are perfect for individuals who enjoy diving or snorkelling and want to explore the ocean floor for hidden treasures. They are also ideal for professional divers who need to locate sunken ships or missing objects. These metal detectors are waterproof and can withstand the pressure of water at depths of up to 200 feet. With advanced features such as target identification and discrimination, diving metal detectors can help users distinguish between valuable and non-valuable objects.

At a Glance: Our Top Picks

#TOP 1

Fyearfly 2 In 1 Waterproof Metal Detector

9.9

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Fyearfly 2 In 1 Waterproof Metal Detector

#TOP1

9.9

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#TOP 2

DR.ÖTEK Metal Detector Pinpointer, IP68 Fully Waterproof Handheld Pin Pointer

9.8

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DR.ÖTEK Metal Detector Pinpointer, IP68 Fully Waterproof Handheld Pin Pointer

#TOP2

9.8

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#TOP 3

SUNPOW Pinpointer Metal Detector- Upgraded Chip & 50% Depth Improvement

9.6

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SUNPOW Pinpointer Metal Detector- Upgraded Chip & 50% Depth Improvement

#TOP3

9.6

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Top 10 Diving Metal Detectors

#TOP 1

Fyearfly 2 In 1 Waterproof Metal Detector

Fyearfly

9370048356690

Yellow

Metal Detector+Pointer 2-in-1, Professional Gold Detector IP68 Waterproof 20M Underwater Metal Locator, 5.5" Coil Adjuatable Sensitivity Diving Metal Hunter Treasure Finder

9.9

FTB Score

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The Fyearfly Metal Detector is designed for versatility and convenience. Its 360° scanning capability allows you to quickly cover large areas while precisely locating targets. The single-button operation makes it user-friendly for various tasks, from security checks to treasure hunts. Being IP68 waterproof ensures you can confidently use it underwater without compromising performance. Plus, its lightweight design, at just 200 grams, includes a belt and holster for easy portability, making your metal detecting adventures more enjoyable.

What We Like

High sensitivity detection

IP68 waterproof for underwater use

Lightweight and portable design

Easy one-button operation

Three alerting modes available

#TOP 2

DR.ÖTEK Metal Detector Pinpointer, IP68 Fully Waterproof Handheld Pin Pointer

DR.ÖTEK

MT6-Pro Red

Pinpointer MT6 Pro

DR.ÖTEK Metal Detector Pinpointer, IP68 Fully Waterproof Handheld Pin Pointer with LCD Screen, Innovative Interference Cancellation Function, Higher Sensitivity, 3 Modes, Great for Gold, Relics, Coins

9.8

FTB Score

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Features

Intuitive LCD Screen - This Metal Detector Pinpointer Features An Easy-To-Read LCD Screen That Displays The Signal Strength Of The Target. It Enables You To Find Your Targets With Ease And Precision, Avoiding Wasted Efforts On Unnecessary Digging.

Exclusive Interference Cancellation - The One-Key Interference Cancelling Button Helps To Quickly Eliminate Random Beeps And Ensure Accurate Detection By Avoiding False Signals, Which Greatly Saves Your Digging Time And Keep You Away From Fruitless Hunt.

Practical Multifunction Design - The Scale Design Helps You Grasp The Depth Of The Target And The Scraper Helps Remove The Dirt On The Detected Objects, Saving You From Buying Extra Accessories. The Pinpointer Metal Detector Is A Great Tool For Any Metal Detecting Enthusiast.

Accurate And Easy Detection - With A 8 CM Detection Distance And 360°omnidirectional Detection Probe, The Metal Detecting Pinpointer Provides Precise And Efficient Detection. The Pinpointer Is IP68 Fully Waterproof, Suitable For The Seabed, Riverside, Beach, And Other Places, Allowing You To Enjoy Detecting Underwater.

3 Operation Modes - Vibration/Audio/Audio+Vibration. With Three Switchable Detection Alert Modes, The Metal Detector Pinpointer Allows You To Customize Your Detection Preferences According To The Environment And Personal Preferences.

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#TOP 3

SUNPOW Pinpointer Metal Detector- Upgraded Chip & 50% Depth Improvement

SUNPOW

NXGD02-UKGM

BLACK

SUNPOW Pinpointer Metal Detector- Upgraded Chip & 50% Depth Improvement, Handheld Pin Pointer Wand with 800 mAh Lithium Battery, Fully IP68 Waterproof, 3 Modes for Gold, Relics, Coins

9.6

FTB Score

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Features

[Powerful Lithium Battery] Built-In 800mAh Lithium Battery Provides Up To 15 Hours Of Runtime On A Single Charge. Say Goodbye To Disposable Batteries For A More Eco-Friendly And Efficient Exploration.

[Performance Fully Upgraded] Equipped With The Latest Chip Technology, It Delivers Faster Detection Speeds And A 50% Increase In Depth, Accurately Capturing Metal Signals Without Missing Any Target.

[Worry-Free Underwater Detection] IP68 Waterproof Design Supports Diving And Deep-Water Detecting, So That The Detection Journey Is No Longer Restricted By The Environment

[Sturdy And Durable Material] PP + Fiberglass Material, Drop-Resistant And Shock-Resistant, Resistant To High And Low Temperatures (-20℃ To 60℃), And Can Cope With Extreme Environments Such As Deserts, Extre

[Simple One-Button Control] The Intuitive Design With Just One Button Makes It Easy To Switch On And Off And Switch Between Modes, Ensuring Uncomplicated And Stress-Free Operation

[Multiple Operation Modes] Features Audio, Vibration, And Audio + Vibration Modes With Three Levels Of Sensitivity Adjustment, Effortlessly Meeting Diverse Detection Needs Across Various Scenarios.

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#TOP 4

Waterproof Scuba Metal Detector Underwater Pulse Coil Pinpointer Detecting

shrxy

Orange

Waterproof Scuba Metal Detector Underwater Pulse Coil Pinpointer Detecting Cover

Waterproof Scuba Metal Detector Underwater Pulse Coil Pinpointer Detecting (Orange)

9.4

FTB Score

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Features

The SHRXY Has Both Audible And Vibrating Alarms To Indicate The Presence Of Metal Objects.

The Alarms Increase In Intensity As The Dive Detector Is Moved Closer To The Metal Target. With A 4.7"x3"coil, The SHRXY Dive Detector Is Very Effective In Easily Detecting Even The Smallest Of Metallic Objects.

The SHRXY Dive Detector Durability Based On STD 81F-Will Provide Years Of Reliable Operation Even In Rugged Environments.

Fully Sealed Waterproof Design, Suitable For Both Land And Underwater. Spade Shaped Coil, Which Can Be Used For Deep Detection In Stone Cracks And Underground Cracks.

An LED Flashlight Assists In Dark And Low Light Conditions. The SHRXY Has A Diving Standard Waterproof Rating. Fully Protecting It From The Environment And Allowing It To Be Washed Under Running Water Or Optimal Depth Of Use Operated Under The Water 20m.

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#TOP 5

Waterproof Scuba Metal Detector Underwater Pulse Coil Pinpointer Detecting

shrxy

Black

Waterproof Scuba Metal Detector Underwater Pulse Coil Pinpointer Detecting (Black)

9.2

FTB Score

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Features

The SHRXY Has Both Audible And Vibrating Alarms To Indicate The Presence Of Metal Objects.

The SHRXY Dive Detector Durability Based On STD 81F-Will Provide Years Of Reliable Operation Even In Rugged Environments.

Fully Sealed Waterproof Design, Suitable For Both Land And Underwater. Spade Shaped Coil, Which Can Be Used For Deep Detection In Stone Cracks And Underground Cracks.

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#TOP 6

Rechargeable Metal Detector Pinpointer for Adults & Kids

hazlewolke

MD-HS-1-01

Black

Rechargeable Metal Detector Pinpointer for Adults & Kids Cover

Rechargeable Metal Detector Pinpointer for Adults & Kids, Fully Waterproof Hand-held Metal Detectors Wand with One-Key Interference Elimination, Superhet-Tec Pin Pointer Metal Detector Accessories

9.2

FTB Score

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Features

[Your New Essential Tool] Introducing Our State-Of-The-Art Pinpointer: Hazlewolke HS-1 Metal Detector Pinpointer Waterproof. Engineered With Advanced Superhet Technology, It Offers Unparalleled Ground Interference Rejection, Ensuring Clear And Precise Detection In Even The Most Challenging Environments. Perfect For Professionals And Hobbyists Alike.

[Find Treasure Fast And Accurately] Discover Unmatched Accuracy With Our Metal Detector Pinpointer, Featuring Superhet Technology To Eliminate Ground Interference And Adjustable Sensitivity For Precise Detection. Built With Durable Materials And Waterproof Design, It's Ready For Any Challenge. Easily Clip It Onto Any Detector Rod For Ultimate Portability, And Enjoy 3 Feedback Modes And A Rechargeable Battery For User-Friendly Convenience.

[Reliability Meet Performance] Crafted From Premium ABS Material With A 50% Thicker Construction, This Pin Pointers For Metal Detecting Is Very Solid. With A Waterproof Depth Of 20 Feet, It's Designed To Withstand The Harshest Environments, Ensuring Flawless Performance Whether You're Navigating Through Rain, Snow, Or Underwater. Dive Deep, Stay Strong

[Precision For Every Hunt] With 9 Levels Of Adjustable Sensitivity, It Allows You To Fine-Tune Your Search For Optimal Results, Whether You're Locating Small Coins At 6cm Or Larger Items Up To 28cm/11 Inches Deep. This Pinpointer Metal Detector Is Your Trusted Partner In Every Treasure Hunt.

[Discover More Possibilities] Handheld Pinpointer Is Not Just A Gadget, It's A Gateway To History. It Can Help You Uncover Ancient Artifacts, Coins, Jewelry, And More. You Never Know What You Might Find With Metal Detector Wand. Pinpointer Is Also A Useful Device For Security Purposes. It Can Detect Metal Objects Hidden In Clothing, Bags, Or Vehicles. You Can Use It To Check For Weapons, Contraband, Or Explosives. Pinpointer Can Help You Protect Yourself And Others From Potential Threats.

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#TOP 7

Nokta Simplex Lite Metal Detector

NOKTA DETECTION TECHNOLOGIES

11000623

Black

Nokta Simplex Lite Metal Detector with 9.5" Waterproof DD Search Coil, Vibration for Detecting Underwater, Beach and All Metal Search Modes

9.1

FTB Score

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Features

Lightweight (1.2kg): Well Balanced - Enjoy Long Hours Detection Without Getting Tired. SIMPLEX Is An Instant Activation And Operation Detector With A Very User-Friendly Single Menu Design. These Detectors Are Easy To Use.

Waterproof Metal Detectors For Adults: Nokta Simplex New Generation Series Features All New Aesthetics, Improved Technical Performance And Is Fully Waterproof Up To 5 Meters. SIMPLEX Has It All For Underwater Use: LCD Backlight, Keyboard Backlight And LED Flashlight.

Retractable Bar: The Bar Retracts To 63 Cm. Ideal For Easy Transport, Storage And Diving. In Addition, The Simplex Metal Detector Vibrates When Detecting Targets. Ideal For Detecting Underwater In Poor Visibility Conditions And For The Hearing Impaired.

Online Firmware Updates: Stay Up To Date With Firmware Updates (via USB On PC) And Get The Most Out Of The Detector.

Fabulous Lighting For Underwater Use And Low Visibility: SIMPLEX Has It All: LCD Backlight, Keyboard Backlight And LED Flashlight. With These Features, You Can Use The Simplex Metal Detector In Low Light Conditions And Even Under Water.

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#TOP 8

Nokta Simplex Ultra Waterproof Metal Detector

NOKTA DETECTION TECHNOLOGIES

11000625

Black

Nokta Simplex Ultra Waterproof Metal Detector Cover

Nokta Simplex Ultra Waterproof Metal Detector with Carbon Fiber Shaft

9.0

FTB Score

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Features

Fully Carbon Fiber: Simplex Ultra Is A Solid Product With Its Carbon Fiber Shaft. The Simplex Shaft Is Very Durable Besides Its Aesthetic Appearance. Shaft Retracts Down To 25' (63 Cm'). Great For Easy Transport, Storage As Well As Diving!

Waterproof Metal Detectors For Adults: The Nokta Simplex New Generation Series Boasts All New Aesthetics, Enhanced Technical Performance, Fully Waterproof Up To 5 M (16 Ft). Simplex Also Has The Following For Underwater Use; LCD Backlight, Keypad Backlight And LED Flashlight

Online Firmware Updates: Stay Up-To-Date With Firmware Updates (via USB On PC) And Get The Most Out Of Your Detector.

Lightweight (2.6 Ibs / 1.2 Kg): Well Balanced - Enjoy Detecting For Extended Hours Without Fatigue.

Bluetooth AptX: The Simplex Ultra Model Is A Bluetooth Enabled Product With Bluetooth AptX.

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#TOP 9

Flintronic 360° Waterproof Metal Detector Pinpointer

flintronic

SF20251004B0CXXJT2ZD_B0CXXJT2ZD_5_XALpv9

orange

Flintronic 360° Waterproof Metal Detector Pinpointer Cover

Flintronic Metal Detector Pinpointer, 360° Portable Metal Detector Finder Pinpointer, Waterproof Handheld Pin Pointer with LED and Holster, Metal Detecting Tool for Locating Gold, Coin,Silver

8.9

FTB Score

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The Flintronic Metal Detector Pinpointer offers a highly sensitive 360° detection tip that helps you accurately locate treasures like coins and jewellery within a range of 3.5-8cm. Its one-button operation makes it easy for you to use without complicated settings, ensuring you can act quickly. The built-in LED light is perfect for night time searches, providing visibility when detecting metal objects. Additionally, its compact and lightweight design, complete with a holster and hanging wire, makes it convenient to carry wherever you go.

What We Like

Highly sensitive detection

Easy one-button operation

Compact and lightweight design

Waterproof front end

Suitable for various environments

#TOP 10

Metal Detector Pinpointer, Hazlewolke IP68 Fully Waterproof Handheld Metal Detectors Wand

hazlewolke

DS-01-Green

Green

Metal Detector Pinpointer, Hazlewolke IP68 Fully Waterproof Handheld Metal Detectors Wand Cover

Metal Detector Pinpointer, Hazlewolke IP68 Fully Waterproof Handheld Metal Detectors Wand with 3” Detection Depth, 360°Search Hand Held Metal Detector Pin Pointer Accessories for Adults & Kids

8.7

FTB Score

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Features

[Waterproof And Durable] Our IP68 Waterproof Handheld Metal Detectors Are Designed To Withstand Harsh Environments. It Can Work Up To 6 Feet Underwater And In Any Soil Condition Without The Risk Of Damage Due To Water/soil Exposure. Whether You're Searching For Gold In The River Or Relics In The Desert, DS-1 Pinpointer Won't Let You Down.

[Find More, Dig Less] The Hazlewolke DS-1 Pinpointer Metal Detector Is Equipped With 360° SEARCH Technology, Maximum Detection Depth Of Up To 4.5 Inches. You Can Pinpoint The Exact Location Of Your Target With Ease. No More Wasting Time And Energy Digging Large Holes. Just Follow The Beep Or Vibration And Dig Where It's Strongest.

[Use More Flexibility] We Equipped The Pin Pointer With 2 Practical Accessories: A Belt Holster And A Retractable Hanging Wire. A Belt Holster Is A Pouch That Can Be Worn On The Belt Or Mounted Inside A Vehicle. It Provides A Secure And Convenient Way To Store And Carry The Metal Detector When Not In Use. A Retractable Hanging Wire Is A Device That Allows You To Attach The Metal Detector To Wrist, Belt, Or Backpack. This Way, You Can Easily Access The Metal Detector Without Dropping Or Losing It.

[Easy And Fun To Use] DS-1 Metal Detector Pinpointer Is A Great Tool For Anyone Who Loves Metal Detecting. It Has A Simple One-Button Operation, Three Feedback Mode, And A Fully Waterproof Body. You Can Choose Between 3 Alert Modes: Beep, Vibrate And Beep+vibrate. DS-1 Pinpointer Makes Metal Detecting More Enjoyable And Rewarding.

[Discover More Possibilities] Pinpointer Is Not Just A Gadget, It's A Gateway To History. It Can Help You Uncover Ancient Artifacts, Coins, Jewelry, And More. You Never Know What You Might Find With Pinpointer. Pinpointer Is Also A Useful Device For Security Purposes. It Can Detect Metal Objects Hidden In Clothing, Bags, Or Vehicles. You Can Use It To Check For Weapons, Contraband, Or Explosives. Pinpointer Can Help You Protect Yourself And Others From Potential Threats.

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Frequently Asked Questions (FAQs)

1. What is the best metal detector for scuba diving?

Best Underwater Metal Detectors of 2021. Best Overall Choice. Quest Scuba Tector. Check Latest Price.Best Budget Choice. DR.ÖTEK IP68 Metal Detector. Check Latest Price.Best Premium Choice. Minelab CTX 3030. Check Latest Price.

2. What is the best metal detector for water?

Top 10 Best Underwater Metal Detectors In 2021. Bounty Hunter TK4 Tracker Underwater Metal Detector.Garrett AT Pro Underwater Metal Detector.KKmoon Underwater Metal Detector.RM RICOMAX Underwater Metal Detector.Minelab Equinox 600 Multi-IQ Underwater Metal Detector.Kuman Automatic Underwater Metal Detector.

3. Do metal detectors work under water?

There are two types of metal detectors that work underwater: pulse induction (PI) metal detectors, and exceptionally low frequency (VLF) metal detectors. ... Very low-frequency metal detectors work through water and wet surfaces, but the circuits are more affected by mineralized ground.

4. Is it illegal to use a metal detector?

Yes, in most states in Australia you will need a Fossicking License or Miner's Right to go Metal Detecting or fossicking. ... New South Wales: A Fossicking Permit is required for fossicking in state forests, otherwise not required. Click here for info.

Editor's Notes

During our diving metal detector research, we found 94 diving metal detector products and shortlisted 10 quality products. We collected and analyzed 14,832 customer reviews through our big data system to write the diving metal detectors list. We found that most customers choose diving metal detectors with an average price of £20.00.

The diving metal detectors are available for purchase. We have researched hundreds of brands and picked the top brands of diving metal detectors, including Fyearfly, SUNPOW, shrxy, hazlewolke, NOKTA DETECTION TECHNOLOGIES.

Written by

Toby Butcher

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.