Garrett ACE 300i Metal Detector

The Garrett ACE 300i is a versatile metal detector that will be perfect for both beginners and more experienced enthusiasts. It combines intuitive operation with advanced detection features, offering accuracy, stability and comfort in all field conditions. If you are looking for a detector that combines ease of use with professional performance - you have just found it!

Stable operation without interference

With the ability to adjust the frequency, you can effectively eliminate or reduce interference caused by electrical sources and other metal detectors. This is especially useful when searching in crowds, at metal detector rallies, or in areas with high signal intensity.

Accurate target identification and analysis

The Garrett ACE 300i is equipped with advanced tools that improve accuracy and convenience. Digital Target Identification is a digital identification scale from 0 to 99 that determines the conductivity of the metal and makes it easier to identify it. Static All-Metal mode allows for very precise target localization without moving the coil. Increased resolution (more pixels) allows for more precise control over the level of iron discrimination, which is especially useful in areas full of metal debris. Graphic Target Analyzing™ simultaneously displays the target conductivity and the current discrimination pattern, giving you complete control over target analysis.

Treasure hunting efficiency

With a higher operating frequency and improved iron resolution, the ACE 300i excels at finding gold coins and silver jewelry. When the device detects an object, it senses its magnetic field and immediately notifies you with an audible and visual signal.

Five terrain-adapted operating modes

The detector offers 5 search modes that allow you to adapt the device's operation to the type of search. You can choose from zero discrimination, jewelry, custom search, relics, coins and the electronic target determination function for precise targeting. From now on, nothing will escape your hands.

Waterproof coil and ease of use

The Garrett ACE 300i has a 7" x 10" coaxial coil that is waterproof and allows you to search even in wet areas and shallow coastal areas. This provides greater range and stable performance in more difficult conditions.

Simple operation and easy-to-read LCD display

The intuitive control panel makes the device extremely easy to use. The LCD screen displays, among other things, a target legend indicating the type of coin, the depth of the object or the currently selected operating mode. The precision function allows you to find the target faster, resulting in a more efficient and satisfying search.

Included

• metal detector
• Easy Stow Headphones
• metal detector cover
• coil cover
• instructions for use

It is important to know

When choosing a metal detector, it is crucial to understand what types of tasks and materials the device is suitable for, and what functionalities will make your job easier. The balance between versatility and ease of use plays a decisive role, depending on how often and in what situations you will use it. It is also important not to ignore the real limitations in terms of detection ability and practical features when working in the field or in special spaces.

• A multi-purpose detector like the ACE 300i can cover several different tasks, but it does not replace specialized functions if you need them regularly (e.g. detecting plastic elements or detecting only certain metals).
• When renovating older buildings or with thick walls, pay attention to whether the detection depth is large enough for your needs; the depth specification may in practice be limited by the wall material.
• If you use the device in the field or frequently transport it, robustness and environmental resistance are more important than for static indoor use.
• The combination of audio and visual alerts allows for more reliable searching, especially in noisy or dimly lit environments, but sometimes requires additional training in interpreting the signals.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🟢 Outdoor metal detection

Very suitable – The Garrett ACE 300i is designed to effectively detect metals in the ground on a variety of outdoor surfaces, providing good usability for basic field detection.

🟢 Checking for metal objects in the ground before drilling

Very suitable – the device meets the basic requirements for finding most metal elements below the surface before starting construction or drilling work.

🟡 Use in renovations in older buildings

Suitable with limitations – although it can detect metals, the limited detection depth may affect results with very thick walls or older materials.

🟡 Long-term or frequent use in various environments

Suitable with limitations – the device is suitable for occasional use, but for more demanding and regular searches, ergonomics and robustness may become a more important factor.

🔴 Detection of non-metallic materials (wood, plastic)

Less suitable – the ACE 300i is specialized for metals and therefore does not detect non-metallic materials; in such cases, another type of detector should be used.

Answers to frequently asked questions

Does the detector detect all types of metals equally well?

The detector detects different types of metals, some metals (e.g. iron, aluminum, copper) may have differences in sensitivity or transmitted signal, which affects detection under certain conditions.

How do different ground conditions affect perception?

Humidity, soil type and the presence of minerals can affect detection and search depth; in more challenging conditions, manual adjustment of the device may be necessary.

Does the Garrett ACE 300i provide visual and audible signaling?

Yes, the device uses a combination of audible alerts and an on-screen display to help identify detected metals.

Is the detector suitable for quick searches in larger areas?

Due to its ergonomic design and basic functions, it is suitable for occasional use on larger surfaces, but for very intensive or professional use, dedicated models may be a better choice.

Description updated: September 2026

Why buy from ENAA?

• The fastest in Slovenia – more than 95% of orders are delivered the next business day.
• On ENAA, prices are displayed transparently, without hidden costs, so you immediately see the best deal.