Maximum Detection. Powerful, Wireless, All Terrain Performance.
PN: 1142060 | AT Max Metal Detector with 8.5" x 11" PROformance™ DD submersible searchcoil, Garrett MS-3 Z-Lynk wireless headphones and coil cover | |
Automated Ground Balance Window™

GARRETT EXCLUSIVE
This Garrett-exclusive feature enhances metal detecting by spreading the ground balance setting across multiple values, reducing interference in severely mineralized ground conditions. With high sensitivity and both automatic and manual adjustments, this deep seeker device helps uncover hidden treasure and detect targets at greater depth with improved accuracy.
This Garrett-exclusive feature enhances metal detecting by spreading the ground balance setting across multiple values, reducing interference in severely mineralized ground conditions. With high sensitivity and both automatic and manual adjustments, this deep seeker device helps uncover hidden treasure and detect targets at greater depth with improved accuracy.



Hunt Day and Night
The AT MAX™ features a backlit display, enabling your treasure hunt to continue even in low-light conditions. With advanced technology, this detector ensures clear visibility and precise tracking of any metal object, enhancing your search at any time of day.Click the “Iron Audio/Light” button on the unit to see it in action!


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.
NOTE: To use the Iron Audio feature, some degree of Iron Discrimination must be set. In this demonstration, the Iron Discrim setting is at 35. Without Iron Audio, both the bottle cap and silver coin sound like good targets. With the Iron Audio, the bottle cap response includes iron “grunts” to indicate this might be a trash target.
CLICK ABOVE FOR IRON AUDIO™ DEMONSTRATION!
AT MAX™ Additional Features

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. With enhanced detector depth, it ensures precise target identification without unnecessary digging.

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.
AT MAX™ Photo Gallery
From the field images and significant finds made by AT MAX™ users.
(Click any image to enlarge and read details)
(Click any image to enlarge and read details)
Accessories
Standard and optional searchcoils for Garrett’s AT detector series, and protective searchcoil covers.
