Garrett Ace 300 Metal Detector Review

Man holding up the metal detector and shovel
Buying Guide
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If you are new to metal detecting but keen to give it a go, you’re going to need to invest in a multi-functional and quality metal detector to help you get to grips with your new found passion for uncovering relics, coins, jewelry and the like. We’ve picked out a fantastic VLF single-frequency machine to review from popular brand Garrett, which is perfect for amateurs through to seasoned detectors, and comes at a very reasonable and cost-effective price.

There’s plenty to appreciate about the Garrett Ace 30 Metal Detector as we’ll go on in a minute to discover. Having the right equipment from the get-go can help take the pain and frustration out of your new prospecting pastime and hopefully stand you in better stead to hit that holy grail of a lucrative find.

One thing is for sure, you will most certainly have plenty of fun along the way. We believe that the Garrett Ace 300 meets all the necessary requirements in an entry-level metal detector so please read on as we reveal just why we think it’s such a valuable tool.

Garrett Ace 300 Metal Detector

From beginners through to advanced detectors, there’s plenty to appreciate about the Garret Ace 300 not least the fact that it offers exceptional depth detection, is sturdily designed and easy to handle and assemble. Treated well, your Ace 300 should be hard-wearing, reliable and depending upon where you’re using it and the composition of the local geology, help you to yield results.

With cutting-edge technology and modern design aesthetics, it really is an excellent option. Just some of the useful onboard features that we’ll look at in more detail include different search modes, one touch operation, pinpoint targeting as well as a continuous depth indicator.

Key Features

Pinpoint detection

This is a great feature that works best in gravel and sand conditions. To fully utilize this function, the search coil needs to be set to its loudest possible signal. You can sweep the ground in pinpoint mode, being sure to keep your detector at a consistent height and once the metal detector is above a target, the ID light on the LCD will turn on to notify you that you are right above something worth investigating further. At least we all hope that’s the case.

Detection modes

Your Garret Ace 300 conveniently comes with five different search modes which include an all-metal setting, one for coins, a custom mode and two additional parameters for jewelry and relics. The relic mode is excellent for uncovering things are made from lead and brass for example.

Adjustable design and easy to operate

A convenient feature of this design is that both the length of the shaft and the positioning of the armrest can be adjusted with your comfort in mind. There’s also a headphone jack so that you can zone in and better distinguish those different audio tones that reveal what precious treasures you’re in proximity to. If it’s not worth investigating further, you don’t need to waste your time and energy digging up the spot.

Continuous coin depth indicator

The Garrett Ace 300 also enables you to establish more accurately the target depth which can help speed up recovery of whatever lies hidden beneath the surface.

Easy to set up and disassemble

If you like to travel and want to take your metal detector with you, then you’re going to need it to be easy to manage. The Ace 300 conveniently disassembles into three pieces, so that overall it can be packed down to less than 24 inches in length. This makes it ideal for transporting from one relic hunting spot to the next.

PROformance search coil

Your Garrett Ace 300 Metal Detector comes fitted with an 8.5-inch by 11-inch search coil which is waterproof. With a double D style coil, you can also operate in rougher ground conditions, and it’s also capable of discriminating iron targets. All of that means that you should spend less time digging out nothing more than trash and instead be able to pinpoint the detection of more lucrative bounty.


  • Easy to set up and use
  • High-quality product
  • Affordable price
  • Electronic pinpointing
  • Four search modes
  • Waterproof coil
  • VLF single frequency
  • LCD display
  • Battery operated
  • Pushbutton controls


  • Limited features
  • Takes a while to accustom to the sound signals
  • Batteries not included


Alternative Product

If you’re looking in particular for a weather-resistant metal detector because you are keen to explore what hidden relics, artifacts, and jewelry you can uncover in various locations, then the submersible Fisher F22 Weatherproof Metal Detector is worth a closer inspection. This unit is once again at the affordable end of the market and features that all-important pinpoint mode just like the Garret Ace 300 along with ten adjustable sensitivity levels. It’s an easy to use turn on and go metal detector which is great for novice detectorists.

Final Verdict

Overall, we really rate the Garrett Ace 300 Metal Detector for being a dependable, durable and reliable piece of kit. It’s waterproof which means that it’s ideal for use at the beach, by a lake or stream or take on a hunting trip with you. With plenty of onboard technical functionality, it not only looks but it also acts as a professional detecting tool.

It’s very much been designed with optimal metal detection in mind and is perfect for beginners through to more advanced detectors yet is available at a surprisingly affordable price. If you are just starting out and new to the hobby, then given its price to quality ratio, the Garret Ace 300 could well be the best metal detector for you. Efficient and reliable, it’s a high-quality detector that offers a tremendous experience.

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