Garrett AT Series Comparison: AT Pro Vs. Max Vs. Gold

The Garrett AT series, which stands for All Terrain, has three different types of metal detectors, the Garrett AT Pro, AT Max, and AT Gold. All of them have some specific features. You will find a few similar features as well. As all detectors serve the same purpose, (finding lost treasures) it might not be easy for a first-time buyer to find the most suitable one for them. In the following, we will cover the above three metal detectors. We will discuss similar features and their differences.

The Garrett AT Series is a line of metal detectors that provide extreme depth and performance in all terrains. Each model has 5-star reviews from product owners who use it on field tests. Even though I own and use all three, there’s no need for you to take my word when I say these devices are powerful! Here’s how they compare:

What Do The AT Pro, AT Max & AT Gold Have In Common?

  • Waterproof – All three AT Series detectors are fully waterproof up to 10 feet.
  • Digital Target Identification – Target ID operates on a scale of 0-99.
  • Iron Audio – This audio feature allows you to adjust the mid-tone range to include all targets higher than the point of discrimination. This allows you to fine tune targets more accurately.
  • Auto & Manual Ground Balance – Auto ground balance is great for beginners, while manual ground balance helps cancel false signals.
  • Fast Recovery Speed – Helps determine the good targets from the trash.
  • Electronic Pinpointing – This is used to precisely locate a target.
  • Tone Roll Audio – This gives you different tones as the search coil passes over a target.
Garrett AT Pro Label, Gem State Metal Detecting Club
Garrett AT Max Label, Gem State Metal Detecting Club
Garrett AT Gold Label, Gem State Metal Detecting Club

Garrett AT Pro

Features of The AT Pro

  • Ease of Use – Standard & Professional Modes, which is great for beginners and well as seasoned detectorists
  • Operating Frequency – 15 kHz Frequency, adjustable
  • Headphones – Wired Land MS-2
  • Search Coil – 8.5″ x 11″ DD PROformance DD Search Coil
  • Waterproof – Optimized for use in saltwater conditions
  • Six Search Modes – Three Standard & Three Pro modes (Zero, Coins & Custom)
  • Shaft Length – 43 Inches to 56 Inches
Garrett AT Pro Faceplate 1024x753, Gem State Metal Detecting Club

This professional-grade metal detector is a tried and true treasure hunter’s best friend. It’ll find relics, coins, gold jewelry in any terrain you send its way! The AT Pro made its television debut on Diggers with hosts KG & Ringy as they used this model all over the world to explore ghost towns that were once bustling hubs of trade from centuries ago.

Garrett AT Pro is a popular intermediate-level detector. You can own this one without hurting your budget. However, the quality will be super. Many prefer this metal detector due to its incredible quality and affordability. Yes. this detector has been around for some years, but it is still performing very well. You can use this professional detector to find gold jewelry, coins, and any other metals.

372574 KellycoTest 728x90 021519, Gem State Metal Detecting Club

When it comes to features, you will have adjustable notch discrimination and digital target ID. There are standard binary audio outputs and waterproof ability. Yes, you can use this metal detector in the water. In addition to these features, it has an 8.5″ x 11″ DD PROformance DD Search Coil. You will find this search coil similar to the AT Max. The audio outputs for the AT Pro are mono/stereo wired headphones. It uses MS-2 headphones, and its operating frequency is 15 kHz. The weight of this metal detector is 3.03lbs. The shaft is adjustable from 43 inches to 56 inches. There are six search modes, and you will have three standard modes and three pro modes.

The ground balance of this metal detector is both auto and manual. Also, it features different search mode types. They are coins, all-metal, zero, and three pro modes. Hence, you can use any search mode that you find suitable for your purpose.

What Is Specific About Garrett AT Pro?

Price is a considering benefit of the AT Pro. You can have this metal detector for your all-purpose hunting without spending more. Beginners can consider having this one to explore more. Also, it is easy to use. and the credit goes to its professional and standard modes. The frequency level enables this detector to detect small jewelry, nuggets, or any other target. Also, it has six search modes to offer better results with accurate information.

Garrett AT Pro 1024x400, Gem State Metal Detecting Club

Garrett AT Max

Features of The AT Max

  • Wireless Techology – Built-in Z-Lynk Wireless Technology – Transmits audio to wireless headphones from the detector & pinpointer
  • Headphones – MS-3 Wireless Headphones
  • Operating Frequency – 13.6 kHz Frequency, adjustable
  • Four Search Modes – All Metal, Custom, Coins & Zero
  • Backlight LCD Screen – Illuminates your screen for low-light conditions
  • Waterproof – Optimized for use in saltwater conditions
  • Search Coil – 8.5″ x 11″ PROformance DD Coil
  • Shaft Length – 43 Inches To 56 Inches
Garrett AT Max Faceplate 1024x784, Gem State Metal Detecting Club

The Garrett AT Max is the newest, latest, and greatest model in their AT series. Built-in Z-Lynk Wireless Technology delivers audio wirelessly with no cords needed. You’ll be able to take your detector into new waters thanks to this high-tech device that’s perfect for saltwater conditions or any other wet environment you can think of. It also comes equipped with all sorts of cool features too, including an LED indicator light so you can easily detect at night.

You will love this model for some of its advanced features. However, you can also expect some similar additions. This metal detector has an 8.5″ x 11″ DD PROformance coil. Many users appreciate this detector for its Garrett MS-3 Z-Lynk wireless headphones. Also, it features a backlight to enable users to use the detector both in dark and light conditions. When it comes to the Z-Lynk wireless technology, it will offer near-zero delay between wireless headphones and AT Max, as well as the Garrett AT Waterproof Pinpointer with Z-Lynk. The technology is six times faster compared to Bluetooth.

The operating frequency of this detector is 13.6 kHz. and the weight is 3.03 lbs. The shaft is adjustable from 43 inches to 56 inches. The operating frequency will help with all-around detecting capability. You can use this metal detector to find coins, brass, or any other type of metal. The frequency will also give you a deeper detection.

The ground balance of the AT Max detector is both auto and manual. The Garrett AT Max has three search mode types, custom, all-metal, and zero discrimination modes. This detector is also waterproof and saltwater-friendly.

What Is Specific About Garrett AT Max?

You will have the all-metal mode in AT Max. This feature will enable your device to perform deep searches. You will have the option to use different ground conditions as well. Other impressive features are built-in Z-Lynk Wireless technology, maximum detection depth, backlight, and MS-3 wireless headphones. In brief, you can expect some advanced features in this latest addition.

Garrett AT Max 1024x352, Gem State Metal Detecting Club

Both The AT Gold & AT Max Have The Following Similar Features

  • True All-Metal Mode – Provides the greatest possible depth and sensitivity.
  • Threshold Adjustment – You can adjust the background “hum” to your preference, which just helps to hear faint signals.
  • Ground Balance Window – Simultaneously adjustments to the ground balance settings.

Garrett AT Gold

Features of The AT Gold

  • Headphones – Wired Land MS-2
  • Operating Frequency – 18 kHz frequency, adjustable – Optimized for finding tiny gold nuggets
  • Three Search Modes – All Metal, DISC 1 (Zero Discrimination Mode) & DISC 2 (U.S. Coins Mode)
  • Search Coil – 5″ x 8″ PROformance DD Coil
  • Waterproof – But not recommended for use in saltwater conditions
  • Shaft Length – 43 Inches To 56 Inches
Garrett AT Gold Faceplate 1024x750, Gem State Metal Detecting Club

The Garrett AT Gold is the perfect model for any prospector, gold hunter, or treasure seeker. Its 18 kHz frequency and advanced design features help in finding small gold nuggets. This micro-sized detector will be able to find what you’re looking for no matter how difficult it might seem. The best part about owning one? There’s nothing like having an old coin turn up on your next family vacation thanks to their incredible detection capabilities when used properly. So get ready because once these babies start ringing back at ya you’ll never want another type again. While the Garrett AT Gold is waterproof and can be used in rivers and lakes, it is not designed for use in saltwater.

From the name itself, you might have realized that it serves a specific purpose. Yes. you can use this metal detector to find and detect gold. You can have this one for gold hunting and advanced prospecting. It comes with an 18 kHz frequency. That makes it the best detector to get gold nuggets. It can outsmart any detector when it comes to finding gold jewelry, relics, and coins. However, you cannot use it in saltwater conditions. It is a noticeable difference between this detector and the above two options. You cannot use the AT Gold detector in salt waters, but it can be the best for hunting in dusty and dirty environments. You can also use this detector underwater.

372574 KellycoTest 728x90 021519, Gem State Metal Detecting Club

AT Gold detector comes with a 5″ x 8″ DD PROformance coil, and the search coil is extendable from 43″ to 56″ in length. The audio outputs of this detector are mono/stereo wired headphones, and it will have MS-2 headphones. The weight of this gold metal detector is 2.80 lbs. You might have noticed that all three metal detectors weigh the same. You will find this common feature in three models. When it comes to the ground balance, it will have both manual and automatic options. Besides, there are three search modes.

In addition to all these, this detector has many search types. You can use two discrimination modes and a True all-metal mode based on the situation. The frequency gives it a preference over its competitors.

What Is Specific About Garrett AT Gold?

You will have some unique features in AT Gold. First of all. it can help you to detect gold jewelry. The purpose makes it different from the above two. Also, it features an 18 kHz frequency, and the frequent level enables the device for a deeper search. You can use it in different conditions as well. But it is not suitable for saltwater.

Insert Full image of AT Gold

Garrett AT Gold 1024x383, Gem State Metal Detecting Club

What Are The Similarities?

You will find a few similar features in all these models. They are all waterproof up to 10 feet. Yes. you can use them underwater to find metals. The headphones are NOT waterproof so make sure to keep your head above water if you are going to use wired or wireless headphones. Here are some other features that make these three models similar.

Recovery Speed

All of them feature fast recovery. When you use your detector to target multiple metals, the device will offer maximum benefits. It will enable you to find your desired targets.


All models have better audio to help users. They can determine the shape, size, and depth of the target accurately. There will not be any area for confusion. There is also iron audio that can enable you to sort the quality metals from the bad ones.

Target Depth Indicator

You will get this feature in all three models. Two inches all the way down to ten plus inches. Also, you can make adjustments based on your preferences.


From the above, you might have realized that these three models are waterproof. Yes. you can use them underwater. When the first two options (AT Pro & MAX) are suitable for saltwater, you cannot use the AT Gold detector in saltwater conditions. Don’t forget that while the connection from the headphones to the base unit is waterproof, the headphones themselves are NOT waterproof.

Audio Tones

All these models feature three audio tones to ensure easy usage in unfavorable conditions.

Garrett AT Pro Max Gold 1024x456, Gem State Metal Detecting Club

What Are The Differences?

When it comes to differences the AT Gold detector is unique from the other two models. Yes. the design serves a specific purpose. You can use it to find gold jewelry and nuggets. For this reason, it features a higher frequency compared to the other two. Also, AT Pro and AT Max are suitable for saltwater. You cannot expect this feature from AT Gold detector.

In addition to these. AT Max has a built-in Z-Lynk wireless audio technology that you will not find in the other two models. This advanced technology ensures a fast result, and it is speedier than Bluetooth. It will provide a cordless connection from a headphone to metal detectors. If you compare the frequency. AT Max has the lowest.

The AT Gold detector tops the list with the highest frequency. Also, and the frequency makes it an ideal choice to detect small gold pieces. However, the AT Pro works as an all-around beginner metal detector. All the credit goes to its discrimination setting and pro modes. The AT Max lacks the pro mode but it has the all-metal mode instead.

In summary, you will find some similar features and differences in these three models. The frequency will vary, but the weight will be about the same. There will be different search type modes, and you can choose the one you find suitable for your purpose.

Garrett AT Metal Detector Comparison Chart

AT Tech Specs 768x1024, Gem State Metal Detecting Club

AT Tech Specs Image Source

Jason Smith

I am a former Marine who works as a Web Developer. I have five US States left to visit. I like whiskey, wine, coffee, soaking in hot springs or my hot tub.

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