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Garrett AT Pro Metal Detector

In stock
with 8.5x11" PROformance DD Search Coil and MS-2 Headphones Plus FREE Metal Detecting & Treasure Hunting Accessories

Garrett AT Pro Metal Detector
with 8.5x11" PROformance DD Search Coil and MS-2 Headphones Plus FREE Metal Detecting & Treasure Hunting Accessories

Hunting treasure can take you to places you never thought you would be; don’t go unprepared. From dry, dusty deserts to humid, musty bogs and beyond, the Garrett AT Pro Metal Detector is the versatile, all-terrain metal detector that will see you through almost any search environment. With a waterproof housing up to 10 feet, the AT Pro also features an 8.5"x11" search coil, audio and high-res iron discrimination, 0 to 99 digital targeting ID, and Pro-Mode audio. Answer the call of adventure, wherever it may take you, with the Garrett AT Pro Metal Detector.

Click Here to View the Field Test Report on this Detector!


  • Total Weight : Weighs in at 3.03 lbs (1.37 kgs)
  • Frequency : Operates at a 15 kHz Frequency
  • Warranty : Protected by a 2 Year Limited Warranty
  • Waterproof : Submersible in Up to Ten Feet of Water
  • All Terrain Versatility : Usable in Humid, Wet or Dry Conditions with All Terrain Versatility
  • Iron Audio™ : Hear Discriminated Iron and Alter the Metal Detector's Mid-Tone Signal Range with Iron Audio
  • High-Res Iron Discrimination : Can Be Set to Separate Valuable Targets from Trash with One to Forty Levels of Iron Discrimination
  • Pro Mode Audio : Hear Subtle Changes in a Target's Response for Better Judgment of Target's Size, Conductivity, Depth and Shape with Proportional and Tone Roll Audio
Factory Included Accessories:
  • MS-2 Headphones
  • 8.5x11" PROformance DD Search Coil

Additional Information

Manufacturer Garrett

Instruction Manuals

SKU 14-1140460
Product Dimensions 21.50x14.50x5.63
Manufacturer SKU 1140460
Factory Included Accessories
  • MS-2 Headphones
  • 8.5x11" PROformance DD Search Coil
Warranty Yes
Detector Type All-Terrain
Search Coil Type Double D
Search Coil Size (in) 8.5" x 11"
Search Coil Shape Elliptical
Search Coil Build Open
Waterproof Search Coil Yes
Interchangeable Search Coil Yes
Technology VLF Single Frequency
Arm Rest Fixed
Arm Rest Strap Yes
Adjustable Shaft Yes
Assembled Length Max (in) 51
Assembled Length Min (in) 42
Apps None
Audio Tones Yes
Depth Indication Yes
Control Box Mount Standard
Frequencies 15 kHz
Number of Frequencies 1
Programmable Target Id Yes
Target Id Segments 12
Target Id Yes
Discrimination Adjustable
Pinpoint Mode Yes
Ground Balance Manual
Vibration Mode No
Search Modes 6
Search Mode Types All Metal, Coins, Custom, Plus (3) Pro Modes
Search Flashlight No
Display Type LCD
Backlit Display No
Volume Control No
Headphone Jack Underwater
Bluetooth Compatible No
Interchangeable Headphones Yes
Battery Type AA
Battery Quantity 4
Battery Life (hr) 15 to 20 Hours
Rechargeable System No
Exclusive Features Pro Audio Mode, Tone Roll Audio, Iron Audio, Fast Track, High-Res Iron, Waterproof to 10 Feet

Garrett AT Pro Metal Detector

Standard and Pro Audio Modes

The Garrett AT Pro Metal Detectors provides treasure hunters with two beneficial search modes to accurately pinpoint buried targets. The Standard Audio Binary Mode will send a full-strength audio signal regardless of the target's depth. This mode is preferred by the vast majority of treasure hunters who like either the on or off style of response.

For a setting similar to that of the ever popular All Metal Mode, Garrett Metal Detectors has included a proportional (Pro) Audio Mode. The Pro Audio Mode allows the user to "hear" the properties of the target through subtle changes in the tone. The user is then able to determine the buried target's size, shape and depth. As a bonus, it is able to detect adjacent targets which allows for a quicker recovery time.

AT Pro Target Response

Depicted in the above diagram is the sustained audio response in the Standard and Pro Audio Modes. The metal detector using the Standard Binary Audio Mode provides a sustained tone for both the shallow and deep coins. Comparing that to the metal detector using the Pro Audio Mode, the shallow coin emits a strong signal while the deep coin emits a weak signal.

The above diagram shows that the Standard Binary Audio Mode produces a solitary strong signal from both coins. The Pro Audio Mode on the other hand emits an uneven signal that plateaus on each adjacent coin. This lets the user know there are two separate coins next to each other.

Tone Roll Audio Mode

The Tone Roll Audio Mode was designed by Garrett to help treasure hunters better identify targets, especially those containing iron. While in Standard Binary Audio Mode, a metal detector will emit a solitary sound which will be based on the targets properties. Tone Roll Audio, on the other hand, emits a tone that will vary as it is swept across the target. This variation in tone gives the user more information on the target and allows them to make better judgments on what to dig up as well as what to leave in the ground.

AT Pro Audio

AT Pro Water

All-Terrain Versatility

The Garrett AT Pro Metal Detector was designed for treasure hunting in wet, muddy, dusty and humid environments. The device has built-in waterproof housing and connectors that are covered against the elements. It can be submerged in water as high as 10 feet to search along river, shorelines, piers, docks, or even swimming holes.

NOTE : Waterproof headphones (optional item shown in photo to left) must be used if the headphones are immersed in water. Standard headphones provided with AT Pro can not be submerged.

High-Res Iron Discrimination™

Iron discrimination on the Garrett AT Pro Metal Detector can be set by using the (+) or (-) IRON DISC touch-pads. The settings can go from one to forty levels to easily ignore iron trash and find the treasure that you're looking for.


Digital Target ID System

The Digital Target ID System on the Garrett AT Pro Metal Detector includes specific targets values to quickly identify what's buried in the ground below. The screen identifies targets on screen with a number between one and ninety-nine. The most ferrous targets are labeled as a one with the most conductive targets (thick silver) registering closer to ninety-nine.

The brilliance of the Target ID on the Garrett AT Pro's touch-pad is that it can show the precise location of a silver coin up to eight inches in depth. The target ID number on the graphic to the right corresponds with the Upper Scale Target ID Cursor.

AT Pro Digital ID Face


Customer Reviews

Average Rating

4.9 average of 31 reviews

Still the most versatile detector out there!

Review by Digging with Seven on June 08, 2019

I bought an AT Pro when they first came out and still own two of them. I have found literally thousands of relics and coins with this machine. The majority of my Diggin with Seven videos on YouTube have been made using the AT Pro. I’ve owned and used several detectors over the past 44 years of detecting, and have several in my arsenal now, but if I was forced to keep only one detector, it would be the AT Pro... hands down!

Great detector but the headphones need work.

Review by Phil on June 29, 2018

The Garrett AT Pro is a great metal detector for both coin shooting and relic hunting. It works well in most environments although I found it to be kind of touchy in salt water in the transitions between wet and dry. I have enjoyed mine for much more than a year with no real problems My only complaint is with the headphones. I use them when I am in a noisy environment or when I don't want to disturb others in the area. Otherwise I hunt without them. The O-ring connector is extremely difficult to plug into the machine and often takes me as much as 5 minutes to seat properly. Also, since the headphones themselves are not waterproof, I have to be extremely careful when using them in the water to be sure that the way too short cable doesn't pull them off and dump them in the water when I am busy trying to retrieve a target. If Garrett would improve their headphones, it would have a perfect mid price range machine.

None Like the AT Pro for the Money and Performance

Review by Heavyduty on February 06, 2018

Very good on coins, gold and silver or clad. I like it for the Civil War relics I have found, and it's good on brass, lead, bullets, buckles and buttons. Very good at deleting trash and finding what you are looking for, sometimes the foil will fool you, but watch your numbers and dig. Good hunting and always deal with the good guys at Kellyco. They are the best.

A Great Metal Detector

Review by Terry on October 22, 2017

I have to say it's a good metal detector. I'm still learning to use it, but not bad for my third time out, 2 Mercury Head Dimes and 3 Wheat Back Pennies. I have also found a lot of other newer coins. I can't complain.

My AT Pro Comes Through For Me Today

Review by Jeffrey on October 14, 2017

I have been pounding the ground with my AT Pro for about a year now upgrading from an Ace 350. The AT Pro has put me on a Seated dime,a few Barbers,a few Merc's and banged out the dime that that had been eluding me. A 1951D Roosevelt was snatched from the earth. The AT Pro was finally able to put me on the newest of the silver dimes that had for me, been the hardest to find. You just can't go wrong when you buy an AT Pro!

View all 31 review(s)

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