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Garrett AT Max Metal Detector

Garrett AT Max Metal Detector



  • 8.5"x11" PROformance™ DD submersible search coil(as shown)

  • NEW Garrett MS-3 Wireless headphones - Land use only

    (Submersible headphones sold separately - click here)

  • AT Max Cap 

  • 8.5" x 11" DD Coil Cover 

  • More Details

    The Garrett AT Max Metal Detector

    Discover the AT Max, Garrett’s most powerful All Terrain VLF metal detector for the dedicated and professional treasure hunter. This detector stands out for its exceptional all-terrain performance, and it’s ideal for dusty, humid, or wet environments in saltwater beaches and freshwater lakes. The AT Max all-terrain metal detector offers unparalleled depth and precision, meeting all your treasure-hunting needs.


    The AT Max demonstrates versatility and advanced technology, pushing the limits of treasure hunting. Its enhanced detection depth and wireless technology allow treasure hunters to reach deeper. The True All Metal Mode and automated ground balance ensure the AT Max excels in sensitivity and adaptability. It detects all types of metal with the greatest possible depth and accuracy. Whether you’re navigating sands or freshwater streams, this all-terrain metal detector maximizes your treasure-hunting potential in any environment.

    Advanced Features

    This powerful VLF metal detector has various features tailored for advanced treasure hunting. Experience all-terrain versatility with this high-quality product.

    • Built-in Z-Lynk Wireless Technology: Provides a seamless experience with MS-3 wireless headphones that are six times faster than Bluetooth. Z-Lynk technology offers a more responsive and focused detecting experience without the hassle of cables.
    • Maximum Detection Depth: Enhanced electronics, a 13.6 kHz frequency, and eight sensitivity adjustments enable users to detect targets deeper than other Garrett AT detectors.
    • True All Metal Mode: Offers excellent detection of all metal types, providing the highest sensitivity and depth for comprehensive metal detection.
    • Automated Ground Balance Window: This exclusive feature simultaneously adapts to various values to reduce ground response in mineralized areas. This enhances the detection of faint targets. Automatic and manual adjustment options are also available.
    • Backlight Display: Includes a backlit display feature allowing users to continue treasure hunting in low-light conditions. The control panel adjusts to darker conditions for continuous functionality.
    • Enhanced Target Detection: Features like notch discrimination and proportional audio provide superior target identification, allowing users to hear slight changes in the response. Differentiate desired targets from unwanted metal objects with precision.

    Technical Specifications

    • Operating Frequency: Operates at a 13.6 kHz frequency, ideal for detecting metal targets, including silver coins and gold relics.
    • Waterproof Design: This detector is fully submersible up to 10 feet, and is best for underwater detection in fresh and saltwater environments.
    • Digital Target ID & Iron Discrimination: This is a numeric identification scale from 0 to 99 that identifies the conductivity of a detected metal. High-resolution iron discrimination provides users with 44 segments. 
    • Iron Audio: Allows users to hear discriminated iron and avoid digging undesired flat iron targets such as bottle caps.
    • Fast Recovery Speed: Provides the user with a greater ability to identify and rapidly detect multiple targets close to each other.
    • Search Modes: Includes four search modes with all Pro Audio: all-metal, custom, coins, and zero. These cater to different detecting conditions and target types.
    • Search Coil: Features the 8.5″ x 11″ PROformance DD Submersible Searchcoil for optimal performance. Protect your equipment from scratches and chips with a Garrett DD Coil Cover.

    Practical Applications

    The AT Max detector serves many purposes across various applications for professional and beginner treasure hunters.

    • Saltwater Beach Hunting: The waterproof design and ground balance capabilities make the AT Max ideal for detecting treasures in saltwater environments. Submerge up to 10 feet underwater and uncover hidden treasures.
    • Relic Hunting: The detector’s sensitivity and discrimination features allow for effective treasure and relic hunting.
    • General Treasure Hunting: With four search modes and an adaptable design, this detector is perfect for various types of metal detecting. From backyard searches to underwater treasure hunting, this detector handles it all.


    How does the wireless technology in the AT Max enhance metal detecting?

    The built-in Z-Lynk Wireless Technology syncs with the AT Max, offering a faster and more convenient experience. A near-zero delay from the detector to the headphones allows users to quickly and accurately pinpoint targets.


    How does the ground balance feature benefit users?

    The advanced ground balance feature adjusts the detector to different soil types. It sets itself to a range of values to reduce ground response, minimizing false signals and enhancing target detection accuracy. This is especially helpful in severely mineralized areas.


    Are there any accessories recommended for the AT Max?

    We sell an array of accessories suitable for the AT Max, including coil covers, recovery tools, and storage bags. Check out the All Terrain Dig Pouch or All Purpose Carry Bag to protect your equipment from damage.


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