Garrett AT Max Metal Detector

AT Max metal detector for land and shallow water

The Garrett AT Max metal detector is a single-frequency all-terrain detector designed for parks, fields and wet conditions. Garrett rates this metal detector waterproof to 10 feet, about 3 metres, when correctly assembled; the water rating must not be confused with a target detection depth.

Metal detector target audio and ground setup

The AT Max metal detector provides Iron Audio, target identification and adjustable ground balance to help evaluate signals. A metal detector ID is an estimate influenced by mineralisation, depth and target shape, so compare repeat sweeps from more than one direction before deciding to dig.

Metal detector headphones and water use

The AT Max metal detector package may include wireless headphones, but Garrett’s manual says those headphones must not be submerged. To use this metal detector with the control box underwater, obtain the correct wired waterproof headphones and follow the manufacturer’s depth and seal instructions.

Metal detector package and warranty

Confirm the exact AT Max metal detector coil, headphones and accessories supplied by this seller before ordering. This metal detector’s performance depends on search conditions, while warranty terms should be checked against Garrett’s current policy and the purchase invoice rather than an old promotional table. For the original product information, see Garrett’s AT Max reference.