You’ll find distinct advantages across Garrett’s AT series detectors. The AT Pro offers versatile 15 kHz operation with 40 discrimination levels, while the AT Max features wireless Z-Lynk technology, backlit display, and enhanced 13.6 kHz performance with 44 discrimination levels. The AT Gold operates at 18 kHz, making it ideal for finding small gold nuggets. All models are waterproof to 10 feet, but each serves different hunting purposes. Let’s explore their specialized features in detail.
Key Takeaways
- AT Max offers wireless technology and backlit display, while AT Pro and Gold lack these advanced features.
- AT Gold operates at 18 kHz for finding small gold nuggets, AT Pro at 15 kHz, and AT Max at 13.6 kHz.
- All models are waterproof to 10 feet, but AT Gold is unsuitable for saltwater hunting.
- AT Max provides 44 discrimination levels and True All Metal mode, while AT Pro offers 40 levels.
- AT Pro has the best battery life at 20-40 hours, compared to AT Max’s 15-20 hours.
Key Differences Between AT Pro, Max, and Gold Models
While all three models in Garrett’s AT series share similar core functionality, they differ greatly in their specialized features and capabilities.
Though built on the same foundation, each AT series detector carves its own niche through distinct features and specialized applications.
The user experience varies considerably, with the AT Max offering wireless Z-Lynk technology and a backlit display, while the AT Pro and Gold rely on wired connections.
In a feature comparison, you’ll find the AT Gold operates at a higher 18 kHz frequency, optimizing it for small gold nuggets, whereas the AT Pro (15 kHz) and AT Max (13.6 kHz) are more versatile for general detecting.
The AT Max stands out with 44 discrimination levels and volume control, while the AT Pro offers 40 levels.
For saltwater hunting, you’ll want to avoid the AT Gold, as it’s designed specifically for freshwater prospecting.
If you’re interested in underwater detection, consider the Minelab Excalibur II, known for its effectiveness in both saltwater and freshwater environments.
Search Capabilities and Detection Modes
Because each AT model operates at a distinct frequency, their search capabilities vary considerably in different environments.
The AT Pro’s 15 kHz frequency and AT Max’s 13.6 kHz frequency make them versatile for target recovery in various ground conditions, while the AT Gold’s 18 kHz excels at finding smaller targets like gold nuggets.
Your detection techniques will benefit from the specialized modes each model offers.
The AT Max’s True All Metal mode and enhanced ground balance features help you achieve peak depth, while the AT Pro’s six modes give you more discrimination options.
You’ll get clear target identification through Tone Roll Audio in both the AT Pro and AT Max.
For best performance in mineralized soils, the AT Max’s Fast Automatic Ground Balance Window helps you adjust quickly to changing conditions.
When metal detecting in historic sites, the choice of detector and its settings can significantly impact your success in finding valuable artifacts.
Environmental Performance and Waterproofing
Since environmental conditions can greatly impact metal detecting success, the AT series delivers robust performance across diverse terrains and weather conditions.
You’ll find exceptional mineralization handling through both automatic and manual ground balance options, making these detectors highly effective in challenging soils. The waterproof design allows submersion up to 10 feet, while ergonomic features guarantee comfortable operation in any environment.
Advanced ground balancing and waterproof construction let you hunt effectively in challenging terrain while staying comfortable during long searches.
- AT Pro and Max models offer Fast Track ground balance for quick mineralization adjustments
- Both units are fully submersible to 10-foot depths with waterproof housing
- Durable construction withstands extreme weather, dust, and humidity
- Three-pound weight with adjustable armrest reduces fatigue during extended searches
Whether you’re searching beaches, rivers, or highly mineralized soil, these detectors maintain consistent performance while providing the durability you need for serious treasure hunting. It’s important to note that National Parks are off-limits for metal detecting, so always check local regulations before planning your treasure hunting adventure.
Coil Design and Target Identification Features
The AT series showcases distinctive coil designs optimized for specific detecting scenarios, with the AT Pro and AT Max featuring 8.5″ x 11″ DD Proformance coils for general-purpose hunting, while the AT Gold utilizes a compact 5″ x 8″ DD coil for high-trash environments. You’ll find robust target identification across the lineup, with the AT Pro offering 40 levels of iron discrimination and the AT Max pushing it to 44 levels. Each model’s coil durability stands up to rough terrain and harsh conditions, while giving you the flexibility to swap coils based on your needs. The audio features vary considerably – you’ll get notch discrimination and binary audio with the AT Pro, while the AT Gold provides an adjustable threshold for precise target analysis. It is crucial to understand local detecting laws to ensure compliance, as regulations can vary significantly between regions and types of land.
Power Management and Technical Specifications
While all AT series models run on 4 AA batteries, you’ll notice significant runtime variations between detectors. The AT Pro delivers superior battery longevity at 20-40 hours, while the AT Max runs 15-20 hours due to its advanced features. Each model operates at distinct frequencies optimized for specific hunting conditions – the AT Pro at 15 kHz and the AT Max at 13.6 kHz. Key technical specifications include: 1. Ground balance with automatic and manual options, featuring high-resolution settings on the AT Max 2. Digital Target ID scale spanning 0-99 for precise identification 3. Multiple search modes including True All Metal, Custom, Coins, and Zero Discrim 4. 44 levels of iron discrimination on the AT Max with customizable notch settings. High-frequency coils are ideal for detecting smaller gold nuggets, making them a crucial feature for gold prospecting with metal detectors.
Frequently Asked Questions
Can I Upgrade My at Pro’s Coil to Use on an at Max?
You can upgrade your AT Pro’s coil and use it on an AT Max, as they share coil compatibility. Consider the Detech 13″ Ultimate coil for ideal detector upgrades across both models.
How Long Do the Stock Headphones Typically Last Before Needing Replacement?
You’ll find headphone durability varies widely based on usage, but stock headphones can last 1-2 years with proper care. Consider aftermarket replacements if you’re seeking longer-lasting, more rugged options.
Which Model Performs Best in Areas With Heavy Electromagnetic Interference?
You’ll find the AT Max dominates in high EMI environments, thanks to superior electromagnetic shielding and enhanced signal stability. Its 13.6 kHz frequency and advanced design outperform both Pro and Gold models.
Does Extreme Cold Weather Affect the Performance of These Detectors?
You’ll find your detector’s performance stays reliable in extreme cold, though you should adjust sensitivity settings and monitor battery life closely. The electronics are engineered to maintain detection capabilities in freezing conditions.
Can Multiple at Max Detectors Be Used Simultaneously Without Wireless Interference?
Don’t worry about signals crossing – you’ll need to keep detectors at least 20 feet apart, as Z-Lynk wireless technology doesn’t have interference protection during simultaneous usage of multiple AT Max units.
