It changes based on the item you’re currently detecting. Rather than producing a standard beep like other detectors, this Pro Audio system has a variable tone. This device is equipped with Garrett’s Pro Audio system. Whether you’re in your backyard or scouring the shoreline, the Garrett AT Pro makes it easier to distinguish items. This is considerably higher than most VLF units on the market, making it a great option for finding objects with lower conductivity levels. At its highest setting, it can produce a 15 kHz signal.
The AT Pro has a fully adjustable frequency setting. They’re very effective at searching for a wider range of metal objects.
VLF detectors provide a continuous low-frequency signal. This eddy current is then picked up by the second coil, which is the receiver coil. When that field interacts with a metal object, the object will produce an eddy current. The first coil is responsible for transmitting an electromagnetic field into the earth. It has two smaller coils integrated into the housing. This is a technology that you’ll often see in consumer-level detectors.Įssentially, the large search coil on the end of the detector performs a couple of different tasks. The Garrett AT Pro utilizes VLF, or Very Low Frequency, technology to search for metals in the ground. The metal detector has some other features that assist you when you’re metal detecting underwater, but we’ll get into those in a bit. Even the exposed metals are treated to prevent oxidation, which is a huge plus.
Check out the full list of the best underwater metal detectors. The control box is fully submersible as well, so you don’t need to worry about any lasting damage in those tough environments. It isn’t just the search coil that’s waterproof. This detector will do just fine in lakes, beach shores, and shallow rivers. One of the best parts of this detector is that it’s waterproof up to 10 feet! You don’t have to limit yourself to dry soil. Within its light and compact build are some high-powered features that are capable of solving many of the common detecting problems you face. The AT Pro isn’t your average metal detector. Overall, the Garrett AT Pro only weighs a manageable 3.03 pounds.
Yet, it’s not overbearingly heavy like some other models you see on the market. It has an LCD screen that provides tons of useful information as you search. Garrett has done a fantastic job of making the box streamlined for better comfort. In the center of the machine, you’ll find the control box. These coils are larger and capable of penetrating much deeper into the earth to find metals. On the opposite end of the metal detector, you have a large DD search coil. Meanwhile, a non-absorbant rubber grip is used to give you more traction. The arm cuff that provides leverage as you work in the field is adjustable and fully padded. However, all of the components are taken up a notch to create a solidly-built device. It has that traditional metal detector design. The detector has tons of high-tech features that can change the way you search for metals.Ĭheck Kell圜o Price Design and Appearanceįrom a design standpoint, the AT Pro checks off all the boxes.
It strikes a good balance between professional results and the user-friendly operation consumer-level gadgets need. The AT Pro is one of the brand’s most popular machines. Garrett, the company behind this machine, has been around since 1964 and is considered to be one of the leading names in the industry. This metal detector has a lot to offer seasoned hobbyists and beginners alike. Garrett AT Pro Review – Design, Performance, Features Which is better Garrett AT Pro or AT Gold? Is the Garrett AT Pro good for saltwater? Adjustable Sensitivity and Operating Frequency.Garrett AT Pro Review – Design, Performance, Features.