Garrett AT MAX International

Garrett’s most versatile and advanced all-terrain VLF metal detector. With increased detection depth, built-in Z-Lynk Wireless and many other improvements, this detector helps treasure hunters push their limits to the MAX!


Fully submersible to 3m (10ft) depth. Weatherproof design also protects against dusty and humid environments. For underwater use, optional wired headphones must be used.

The AT MAX’s 13.6 kHz operating frequency provides excellent detection on a wide range of targets—including silver coins, gold jewellery, and brass relics. Increased transmit power and enhanced electronics provides AT Max with significant depth increase.

Four Search Modes (plus Electronic Pinpointing): True All-Metal mode offers the deepest detection depth and sensitivity on small nuggets.

NEW Built-in Z-Lynk™ Wireless Technology
: Cut the cord! Integrated circuitry transmits audio to your wireless headphones. Six times faster than Bluetooth speed! Auto pairing. No cables, and no interference from other wireless devices.

NEW Garrett MS-3™ Z-Lynk Wireless Headphones included. 
The speed of Z-Lynk Wireless Technology, and high-fidelity audio…with no cords attached!

Iron Audio™/ All-Metal Iron Audio™: Allows user to hear discriminated iron and to audibly identify problematic flat iron objects like bottle caps and washers, even in a True All Metal Mode.

High Resolution Ground Balance: Allows the user to automatically or manually adjust the detector’s ground balance for improved performance. Includes 175 points of Ground Balance resolution, allowing the AT Max to handle both conductive soils (such as saltwater beaches) and highly mineralised ground.

Digital Target ID: Numeral scale from 0 to 99; indicates a target metal’s conductivity for increased ability to distinguish targets from each other.

High-Resolution Iron Discrimination: Provides 40 points of iron resolution—controlled with touch pads and viewed as a digital number on the LCD—for the most precise ability to separate a good target from iron trash.

Pulse Width Modulation Audio
: Proportional PWM audio response and Tone Roll Audio provide more target information and sharp, responsive target signals.

Indicators: Coin Depth indicator continually shows depth of coin-size objects. Battery Condition Indicator shows battery life.

Additional Features:  Compatible with all Garrett AT Searchcoils  •  Eight sensitivity/Depth adjustments   •   Threshold adjustments  •   Adjustable Frequency  •   Backlit LCD Screen  •   Runs on 4 x AA batteries

    • AT MAX with 8.5” x 11” DD PROformance™ submersible Searchcoil
    • Garrett MS-3 Headphones
    • [BONUS] AT Max Cap
    • [BONUS] 8.5” x 11” DD Coil Cover
    • 4 x AA Batteries
    • Instruction Manual & DVD
    • 2-year Warranty (Limited Parts/Labour)
  • Z-Lynk™ Wireless (integrated): Yes
    Enhanced Detection Depth: Yes
    True All-Metal Mode: Yes
    Visual Display: Yes
    Backlight: Adjustable
    Frequency: 13.6 kHz, adjustable
    Ground Balance, Auto/Manual: High Resolution, 175 pts
    Auto Ground Balance Window™: Yes
    Iron Audio™ (Disc. Modes): Yes
    All Metal Iron Audio™: Yes
    Iron Discrimination Segments 44
    Threshold Adjustment: Yes
    Electronic Pinpointing: Yes
    Waterproof to 10 feet (3m): Yes
    Freshwater use: Yes
    Saltwater use: Yes
    Search Modes: 4 (all Pro Audio)
    Digital Target ID, larger size: Yes
    Audio Tone ID Levels: 3
    Notch Discrimination: Adjustable
    Sensitivity/ Depth Adjustments: 8
    Fast Recovery Speed: Yes
    Target Depth Indicator: Yes
    Length (Adjustable): 43″ to 56″ (1.09m – 1.4m)
    Total Weight: 3.03 lbs (1.4 kgs)
    Batteries: 4 x AA batteries
    Battery Condition Indicator: Yes
    Warranty: 2 Year, Limited Parts/Labour