All Terrain Performance

Engineered to excel in challenging environments, the AT MAX is fully waterproof to 10 feet (3 meters), allowing you to search streams, lakes, and wet beach areas with confidence. Its rugged construction withstands dust, humidity, and moisture, making it the perfect companion for any treasure hunting adventure.

• Fully waterproof to 10 feet (3 meters) for underwater detecting
• Designed for dusty, humid, and wet environments
• Durable construction for long-lasting performance

Note: Garrett blue Submersible headphones are sold separately.

Go Wireless with Z-Lynk Speed

Experience the freedom of wireless detecting with Garrett's advanced Z-Lynk technology. The AT MAX syncs seamlessly with the included MS-3 wireless headphones, and can also pair with the Garrett Pro-Pointer AT Z-Lynk (sold separately) for a completely wireless setup.

• Sync with included MS-3 Z-Lynk wireless headphones
• Compatible with Garrett Pro-Pointer AT Z-Lynk (sold separately)
• Enjoy private audio with only you hearing the treasure tones
• Super-fast technology with near-zero delay (just 17 milliseconds)

Maximum Detection Depth

With enhanced electronics and a 13.6 kHz operating frequency, the AT MAX offers superior detection depth compared to other Garrett AT detectors. Eight Sensitivity/Depth adjustments allow you to fine-tune performance for optimal results in various soil conditions.

• Enhanced electronics for superior performance
• 13.6 kHz operating frequency optimized for precious metals
• Eight Sensitivity/Depth adjustments for precise control
• Pinpoint gold nuggets, silver coins, and other treasures with greater accuracy

Automated Ground Balance Window™

This Garrett-exclusive feature enhances metal detecting by spreading the ground balance setting across multiple values, significantly reducing interference in severely mineralized ground conditions. The result is more stable performance and better target identification in challenging environments.

• Garrett-exclusive technology
• Reduces interference in mineralized soils
• Improves target identification accuracy
• Provides more stable performance across varying ground conditions

Hunt Day and Night

The AT MAX features a bright backlit display that enables your treasure hunt to continue even in low-light conditions. With advanced technology ensuring clear visibility and precise tracking of metal objects, you can extend your searching hours and maximize your finds.

• Backlit display for low-light conditions
• Advanced technology for clear visibility
• Precise tracking of metal objects
• Extend your treasure hunting into early morning or evening hours

AT MAX Iron Audio

Hear the iron trash before you dig it! Iron Audio enhances search systems by allowing you to hear discriminated iron, helping you avoid digging small objects like bottle caps or washers. This feature is a key part of the detector's technical specifications, improving target identification and efficiency in the field.

• Hear discriminated iron targets before digging
• Avoid unnecessary digging of trash items
• Improves target identification accuracy
• Increases efficiency during treasure hunting sessions

AT MAX Additional Features

The AT MAX is packed with advanced features designed for serious treasure hunters who demand professional performance.

True All Metal Mode

Designed for the dedicated treasure hunter, this detector identifies all types of metal while delivering exceptional detection depth and sensitivity. Perfect for locating deep metal, it ensures no valuable find goes unnoticed.

All Metal Iron Audio™

This Garrett-exclusive feature utilizes an electromagnetic field to audibly identify discriminated iron while maintaining full detection capability in True All-Metal Mode and three Discrim Modes.

Digital Target ID

The numeric identification scale (0-99) helps detect a target metal's conductivity, even with a weak signal, ensuring precise identification of valuable finds.

Adjustable Threshold

Users can manually adjust the audio threshold, fine-tuning the background "hum" to better detect small or large objects, including ferrous and non-ferrous metals, for improved target clarity.