Garrett AT Max INTL Metal Detector with 8.5x11 inch DD Search Coil

The Garrett AT Max INTL metal detector is a versatile, all-terrain device engineered for professional treasure hunting. Equipped with an 8.5x11 inch PROformance DD search coil, it provides exceptional depth and target separation. This fully waterproof unit operates at a 13.6 kHz frequency and features integrated Z-Lynk wireless technology, allowing for seamless audio transmission. With adjustable ground balance and advanced iron audio capabilities, it ensures precise detection across diverse soil conditions, making it a reliable tool for serious enthusiasts.

Advantages

The primary advantage of this detector is its robust all-terrain design, which allows for operation in dry, dusty, or wet environments, including full submersion in water up to 3 meters deep. The inclusion of Z-Lynk wireless technology eliminates the inconvenience of cables, providing greater freedom of movement during long searches. Furthermore, the advanced Iron Audio feature enables users to hear discriminated iron signals, helping to distinguish between valuable targets and unwanted debris. The automated ground balance window provides stability in highly mineralized soils, ensuring that performance remains consistent regardless of the terrain.

Suitable for

• Searching for coins, jewelry, and relics in various soil types
• Underwater treasure hunting in shallow lakes or streams
• Professional archaeological surveys and historical research
• Searching in low-light conditions thanks to the backlit display

When it may not be suitable

This device may not be the optimal choice for absolute beginners who are not familiar with manual ground balance adjustments or complex audio settings. Additionally, while it is highly effective for general treasure hunting, users looking for specialized deep-seeking equipment for industrial or large-scale geological surveys might require more specific, high-power instrumentation.

Key specifications

• Operating frequency: 13.6 kHz
• Search coil type: 8.5x11 inch DD
• Water resistance: Up to 3 meters
• Wireless technology: Built-in Z-Lynk
• Target identification: Digital scale 0-99
• Ground balance: Automatic and manual with Ground Balance Window
• Display: Backlit LCD

How to use

To begin, assemble the S-shaped shaft and attach the search coil securely. Power on the device and perform a ground balance procedure to calibrate the detector to the specific soil mineralization of your location. Select your preferred search mode, such as True All Metal or a discrimination mode, and adjust the sensitivity levels based on environmental interference. Use the digital target identification scale to interpret the conductivity of detected objects. When a target is found, use the pinpointing function to locate the exact position before digging.

What to consider before purchase

• Ensure you have the necessary accessories for maintenance
• Verify the local regulations regarding metal detecting in your area
• Consider the weight and ergonomics for extended use
• Check if the wireless headphones are compatible with your specific needs

Usage recommendations: Always rinse the detector with fresh water after using it in saltwater or muddy conditions to prevent corrosion and ensure the longevity of the seals. Regularly check the battery levels and keep the search coil cover clean to maintain optimal detection depth and accuracy.