Best Security Metal Detectors of 2026

Bryan Hicks Avatar
Bryan Hicks
Last Updated: Jan 11, 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Security metal detectors are essential tools used in various settings to ensure the safety and security of individuals. These devices are commonly found in airports, government buildings, schools, and other public places. They work by detecting metal objects on a person's body or belongings, alerting security personnel to any potential threats. There are different types of security metal detectors available, ranging from handheld models to walk-through gates. They are easy to use and provide a quick and efficient way to screen large numbers of people for weapons or other dangerous items. With the increasing need for security measures in today's world, security metal detectors have become a crucial part of many organizations' safety protocols.

At a Glance: Our Top Picks

OMMO Adjustable Kids Metal Detector Cover #TOP 1
OMMO Adjustable Kids Metal Detector
ftb score rating icon 9.8
Garrett Pro-Pointer AT Waterproof Pinpointing Metal Detector Cover #TOP 2
Garrett Pro-Pointer AT Waterproof Pinpointing Metal Detector
ftb score rating icon 9.7
NATIONAL GEOGRAPHIC Kids Metal Detector Cover #TOP 3
NATIONAL GEOGRAPHIC Kids Metal Detector
ftb score rating icon 9.5

Top 10 Security Metal Detectors

#TOP 1

OMMO Adjustable Kids Metal Detector

MD3006
Azure(A)
OMMO Adjustable Kids Metal Detector Cover
OMMO Metal Detector, Adjustable 27.5”-37.8” Metal Detector for Kids with Intuitive LCD Display, Lightweight Kids Metal Detectors with 6” Search Coil for Exploration Hiking

The OMMO Kids Metal Detector is designed to make treasure hunting fun and easy for children. If it doesn’t respond when you turn it on, simply place the search coil in an open space and switch it on again to reset the detector, ensuring smooth use. The playful puppy and bones animation on the LCD screen adds excitement to your child’s exploration, making every find more enjoyable. You can discover coins and other treasures buried up to 4 inches deep by sweeping the lightweight coil slowly and keeping it level. Plus, the adjustable stem lets you set the perfect height for your child, making it comfortable for kids of different sizes to use.

What We Like
Easy to use
Adjustable handle height
Good value for money
Lightweight and portable
Fun for kids

Garrett Pro-Pointer AT Waterproof Pinpointing Metal Detector

Pro-Pointer AT
orange
Pro-Pointer AT
Garrett Pro-Pointer AT Waterproof Pinpointing Metal Detector Cover
Garrett Pro-Pointer A.T. Pinpointer Metal Detector for Adults, Made in USA, Waterproof

The Garrett Pro-Pointer AT Waterproof Pinpointing Metal Detector is fully waterproof up to 10 feet and comes in an orange color for added visibility underwater. It has maximum sensitivity with three levels to choose from for improved detection of nuggets and other small targets. The Quick button press allows for instant tuning out of the environment or narrowing of detection field for precise pinpointing of larger targets.

What We Like
Excellent sensitivity and depth
Waterproof design
Easy to use settings
Durable build quality
Made in the USA

NATIONAL GEOGRAPHIC Kids Metal Detector

NGJRDET4
Black
NATIONAL GEOGRAPHIC Kids Metal Detector Cover
NATIONAL GEOGRAPHIC Metal Detector for Kids - 7.4" Waterproof Metal Detector Coil, Lightweight Gold Detector with Pinpoint Function & LCD Display, Beach Metal Detector (Amazon Exclusive)

The NATIONAL GEOGRAPHIC Kids Detector is an excellent choice for young treasure hunters. Its waterproof 7.4" dual coil can detect objects buried up to 6" deep, making it ideal for beach adventures. With an easy-to-read LCD screen and a simple setup, you'll quickly get started on your treasure hunt. The pinpoint function enhances your digging efficiency by helping you locate targets with precision after scanning a larger area. Additionally, the lightweight design ensures that kids can comfortably carry it throughout the day, making treasure hunting a fun and engaging outdoor activity.

What We Like
Fun outdoor activity
Great gift for kids
Easy height adjustment
Good value for money
Detects metal effectively

GreenRex Professional Waterproof Metal Detector

REX8-Ultral
GreenRex Professional Waterproof Metal Detector Cover
Metal Detector for Adults Professional, Waterproof Pinpoint, High Accuracy Gold and Silver Detection, Underwater and Beach Use, 10'' IP68 Coil, Bigger LCD, New Advanced DSP Chip, Black

The GreenRex Waterproof Metal Detector offers five specialized detection modes, helping you quickly find coins, jewelry, or specific metals with ease. It features a large, backlit LCD screen and simple controls, making it user-friendly even in low-light conditions. The adjustable length and arm support mean it fits comfortably for both adults and kids, while five sensitivity settings let you adapt to different terrains. Plus, its waterproof coil lets you search in shallow water like beaches or rivers, expanding where you can explore. This detector combines convenience and versatility to enhance your treasure hunting experience.

What We Like
Lightweight and comfortable
Easy to assemble and use
Impressive sensitivity and accuracy
Sturdy, durable construction
Great value for price

Bounty Hunter TK4 Tracker IV Metal Detector

Bounty Hunter
Black
Bounty Hunter TK4 Tracker IV Metal Detector Cover
Bounty Hunter TK4 Tracker IV Metal Detector – All-Terrain Gold, Silver, Coin & Relic Finder with 8" Waterproof Coil, 3 Detection Modes – for Adults & Kids – Made in USA

The Bounty Hunter TK4 Tracker IV Metal Detector is a rugged metal detector ideal for detecting treasure in extreme ground conditions. It has Motion All-Metal mode, Discrimination mode, and 2-Tone audio mode. It also has preset ground balance to neutralize response to mineral content in the ground, and Disc/notch control to distinguish between targets and unwanted metals. It ships in Certified Frustration-Free Packaging.

What We Like
Easy to use
Good sensitivity
Durable and waterproof
Affordable price
Fun for hobbyists

Franklin Sensors ProSensor M90 Stud Finder

330995279
Yellow
Franklin Sensors ProSensor M90 Stud Finder Cover
Franklin Sensors ProSensor M90 Stud Finder with 9-Sensors, Wood & Metal Stud Detector/Wall Scanner, Made in The USA

The Franklin ProSensor M90 is designed to make locating studs a breeze. With nine sensors, you receive enhanced accuracy, allowing you to detect studs up to 1.5 inches deep without the hassle of calibration. Simply press and hold the button to start scanning anywhere, even over a stud. Unlike traditional stud finders, this model displays both the center and edges of studs simultaneously, making it easy to identify single and double studs as well as irregular configurations. Its durable design ensures reliability, making it a top choice for both consumers and professionals.

What We Like
Highly accurate stud detection
No calibration required
Easy to use
Clearly marks stud center
Durable, well-built design

Dmyond Metal Detector Pinpointer

DJ0001-53
Orange
Dmyond Metal Detector Pinpointer Cover
Dmyond Metal Detector Pinpointer - Professional Waterproof Handheld Pin Pointer Wand - High Sensitivity 360° Detection - Search Treasure Pinpointing Finder Probe for Adults, Kids - Orange

The Dmyond Metal Detector Pinpointer is a lightweight, battery-powered device that helps you quickly and precisely locate metal objects in walls, sand, grass, or soil. It features a single button operation, LED light and sound alarm, and partial waterproof design. It is perfect for finding coins, gold, silver, relics, and jewelry.

What We Like
Strong sensitivity
Easy to use
Waterproof tip
Long battery life
Affordable price
#TOP 8

GoGonova Kids Waterproof Metal Detector

GT33002-GT33002-US-1
Orange
GoGonova Kids Waterproof Metal Detector Cover
Metal Detector for Adults & Kids, GoGonova Kids Metal Detector, Waterproof Metal Detectors with High Accuracy Lightweight 8" Search Coil, All Metal & Disc Modes for Junior & Youth Gold Detector

The GoGonova Kids Detector is designed for treasure hunting enthusiasts of all ages. Its two operational modes, All Metal and Disc Mode, help you easily locate various types of metals while allowing you to ignore unwanted ones. The adjustable stem accommodates users from 39.3 to 51.3 inches, making it perfect for both kids and adults. With a user-friendly LCD display, you'll find it easy to navigate settings even in low light. Plus, the waterproof search coil lets you explore underwater, enhancing your outdoor adventures.

What We Like
Easy to use
Great for children
Good price
Effective detection
Fun for families
#TOP 9

JKUSS Metal Detector Pinpointer with LCD

Black
JKUSS Metal Detector Pinpointer with LCD Cover
JKUSS Metal Detector Pinpointer, Search Treasure Pinpointing Finder Probe with LCD Display, Professional Waterproof Handheld Pin Pointer Wand with 4 Modes for Metal Detector Adults, Kids

The JKUSS Pinpointer Metal Detector is designed to make your treasure hunting easier and more efficient. Its lightweight, ergonomic design with a secure grip means you can comfortably carry and use it anywhere, whether at home or outdoors. The simple one-button operation paired with an LCD screen and LED light helps you quickly identify metal objects, even in low light. You’ll appreciate the 360° scanning ability and 3.5-inch detection depth, allowing you to find targets faster over larger areas. Plus, its waterproof probe lets you search underwater up to 50 feet deep, so you’re ready for adventures in lakes, rivers, or wet conditions without worry.

What We Like
Waterproof design
High sensitivity
Easy to use
Includes holster and accessories
Multiple alert options
#TOP 10

SUNPOW OTMD12 Metal Detector Pinpointer

OTMD12
Orange
SUNPOW OTMD12 Metal Detector Pinpointer Cover
SUNPOW Metal Detector Pinpointer for Adults & Kids - Waterproof Handheld Pin Pointer Wand - High Sensitivity 360° Detection - Easy to Use 2 Alert Modes - Treasure Pinpointing Finder Probe - OTMD12

The SUNPOW Pinpointer Wand is designed for efficient metal detection, featuring 360° scanning and a 3.5-inch depth capability to help you locate metals with precision. Its user-friendly design allows you to operate it easily with a single button, while sound and vibration alerts guide you straight to your target. The wand is lightweight and portable, making it perfect for on-the-go adventures. Additionally, its IP68 waterproof rating means you can explore various environments, from beaches to grassy fields, without worry.

What We Like
360° detection capability
User-friendly operation
Lightweight and portable
Waterproof design
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What metals Cannot be detected by a security metal detector?

Security metal detectors cannot detect certain metals like stainless steel, titanium, and ceramic ferrite magnets. These materials have properties that make them difficult to detect using standard metal detection technology.

2. Do security metal detectors work?

Yes, security metal detectors work by creating a magnetic field and detecting the reflection of that field caused by metal objects. When a metal object is present, such as a watch or belt buckle, the machine detects the return signal and produces a beeping noise to alert security personnel.

3. What do security metal detectors detect?

Security metal detectors can detect metals such as iron, nickel, cobalt, copper, brass, and aluminum. Different types of metal detectors use passive and active means to detect these metals. They are commonly used in walk-through metal detectors, categorized as single-zone or multiple-zone systems.

4. What can block a metal detector?

Metal detectors can be blocked or interfered with by electrically conductive minerals, soil minerals, and underground iron pipes. These materials can disrupt the signal of the metal detector, making it difficult to detect metal objects accurately.

5. What objects will set off a metal detector?

Various objects can set off a metal detector, including headbands, hair extensions, inhalers, miniature alcohol bottles, underwired bras, and aluminum wrappers. These objects contain metal components that can trigger the metal detector's alarm.

6. How deep do metal detectors detect?

The depth at which metal detectors can detect objects varies depending on the detector's specifications and the conditions. In general, most metal detectors can detect objects about 4-8 inches (10-20 cm) deep. Specialized detectors can reach depths of up to 65 feet (20 meters) under ideal conditions.

7. What sets off a walk-through metal detector?

A walk-through metal detector is set off when a person carrying a metal object passes through the arch. The metal object disturbs and reflects the pulsing magnetic field created by the detector. This disturbance is detected by the receiver coil, triggering an alert to indicate the presence of a metallic object.

Editor's Notes

During our security metal detector research, we found 24 security metal detector products and shortlisted 10 quality products. We collected and analyzed 136,716 customer reviews through our big data system to write the security metal detectors list. We found that most customers choose security metal detectors with an average price of $71.30.

The security metal detectors are available for purchase. We have researched hundreds of brands and picked the top brands of security metal detectors, including OMMO, Garrett Metal Detectors, Blue Marble, GreenRex, Bounty Hunter. The seller of top 1 product has received honest feedback from 103 consumers with an average rating of 4.9.

Written by
Bryan Hicks Avatar

Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.