Garrett ACE 250 vs 300 vs 400: A Comparison The Detector Lab, February 25, 2025February 25, 2025 Metal detecting is an exciting and rewarding hobby that allows enthusiasts to explore the outdoors while uncovering hidden treasures. Whether you’re a beginner or a seasoned treasure hunter, choosing the right metal detector is crucial to ensuring an enjoyable and successful experience. In this guide, we’ll be comparing three popular models from Garrett Metal Detectors: the ACE 250, ACE 300, and ACE 400. Each of these detectors offers unique features, from basic functionality to more advanced capabilities, allowing you to pick the perfect match based on your skill level and detecting needs. 1. Garrett Ace 250 Metal Detector The Garrett Ace 250 Metal Detector is a reliable and user-friendly option for both beginners and experienced metal detecting enthusiasts. With its black and gold design, this detector is visually appealing and lightweight, making it easy to carry for extended periods. One of its standout features is the 8-level sensitivity control, which allows users to adjust the detector for varying ground conditions, ensuring optimal performance on a variety of terrains. Additionally, the submersible search coil adds versatility, allowing for use in shallow water without compromising performance. The graphic target ID cursor and continuous depth indicator are also useful features, providing clear and accurate readings to help users pinpoint their targets effectively. Overall, the Garrett Ace 250 offers great value for its price and serves as an excellent entry-level detector or a solid backup for seasoned users. However, there are a few drawbacks to consider. While the Ace 250 is great for general use, it may struggle with deeper targets or heavily mineralized soil. The need for batteries, which are not included, can be a downside for those looking for a rechargeable option. Also, some users might find the notch discrimination feature useful, but it may not be as precise as those on more expensive models. Another minor issue is that the detector is not fully submersible, so it cannot be used for deep water detection, limiting its potential for underwater treasure hunting. Lastly, although the detector is easy to use, the user manual may require some interpretation for complete beginners. Pros and Cons Pros: Easy to use and user-friendly design. Adjustable sensitivity for varying ground conditions. Submersible search coil for shallow water use. Clear target depth indicator for accurate readings. Great value for its price, offering many features of higher-end models. Cons: Struggles with deeper targets or mineralized soil. View On Amazon 2. Garrett ACE 300 Metal Detector The Garrett ACE 300 Metal Detector is an excellent choice for adults who are new to metal detecting or looking for a reliable backup detector. One of its main selling points is the digital target ID feature, which uses a numeric scale from 0 to 99 to help identify the conductivity of different metals, allowing for more precise target detection. The improved iron resolution is another standout, offering better discrimination between valuable metals and unwanted iron trash, making it easier to find your desired targets. Additionally, the electronic pinpointing feature and non-motion all-metal mode provide greater accuracy when locating objects, while the adjustable frequency helps minimize interference from surrounding signals, ensuring a smoother detection experience. The inclusion of essential accessories like the ClearSound Easy Stow headphones, ACE environmental cover-up, and a search coil cover add even more value to this already well-priced package. Despite its many positives, the ACE 300 does have a few limitations. While it is an excellent starter detector, more experienced users might find the lack of advanced features limiting, especially when it comes to deeper targets. The detector’s battery-powered design could also be seen as a drawback, though it does not require frequent recharging, and customers appreciate the reliability it offers. Some users have mentioned that while the build quality is generally solid, the detector may feel a bit bulky for extended use in some cases. Also, the detector’s water-resistant coil is great for shallow water searches, but it is not fully submersible, meaning it’s not ideal for underwater treasure hunting. Lastly, although the accessories included are a nice touch, they may not be of the highest quality compared to professional-grade gear. Pros and Cons Pros: Digital target ID with a numeric scale for precise detection. Improved iron resolution for better separation of valuable metals. Electronic pinpointing for accurate target location. Adjustable frequency to reduce interference in crowded areas. Includes useful accessories like headphones and coil cover. Cons: Water-resistant coil, but not fully submersible. View On Amazon 3. Garrett ACE 400 Metal Detector The Garrett ACE 400 Metal Detector offers a great blend of advanced features and user-friendly design, making it ideal for both beginners and intermediate users. One of its most notable features is the digital target ID, which uses a 0-99 numeric scale to help identify metal conductivity, enabling users to distinguish between different metals more accurately. The Iron Audio feature is particularly useful, allowing you to hear unwanted iron trash, such as bottle caps and washers, before digging, saving time and effort. Additionally, the detector includes electronic pinpointing with a non-motion all-metal mode, which ensures more accurate target recovery. The adjustable frequency minimizes interference from other detectors or electrical sources, providing a smoother detecting experience in busy areas. For added value, the detector comes with useful accessories, including ClearSound Easy Stow headphones, an ACE environmental cover-up, and a searchcoil cover, making it a complete package for those starting out in metal detecting or looking to upgrade their current equipment. While the Garrett ACE 400 offers great functionality, it does have some drawbacks. First, it requires batteries, which can be inconvenient for those looking for a rechargeable option. Additionally, while the build quality is generally solid, some users may find it a bit bulky for extended use, especially in areas where they need to cover a lot of ground. The detector is also not fully submersible, so it may not be suitable for deep underwater treasure hunting. The iron audio is helpful, but it may take some time to get used to filtering out the unwanted targets effectively. Finally, while the included accessories are decent, they may not compare to the quality of professional-grade equipment, though they are still a nice addition for the price. Pros and Cons Pros: Accurate and easy-to-use target identification. Helps avoid unwanted targets with the Iron Audio feature. Electronic pinpointing aids in locating targets more easily. Adjustable frequency improves performance in areas with interference. Includes useful accessories, adding great value for the price. Cons: Requires batteries instead of a rechargeable power option. View On Amazon Comparison of Garrett ACE 250, 300, and 400 Metal Detectors When it comes to metal detecting, Garrett is a well-known and trusted brand that offers a variety of models to suit different users’ needs. The Garrett ACE 250, ACE 300, and ACE 400 are all great options, but each model comes with distinct features that cater to various levels of experience and specific detecting preferences. Key Features Comparison All three models share some common features, such as adjustable sensitivity, easy-to-use controls, and solid build quality. However, as we move up from the ACE 250 to the ACE 300 and then to the ACE 400, the models come equipped with more advanced features and enhanced capabilities. FeatureACE 250ACE 300ACE 400Target IDGraphic Target ID cursorDigital Target ID (0–99)Digital Target ID (0–99)Iron ResolutionBasic Iron DiscriminationImproved Iron DiscriminationImproved Iron DiscriminationPinpointingBasic pinpointingElectronic PinpointingElectronic PinpointingAudio FeaturesNo specific audio featuresNo specific audio featuresIron Audio (alerts to iron)Frequency ControlNo Frequency AdjustmentAdjustable FrequencyAdjustable FrequencyWaterproof CoilSubmersible Search CoilSubmersible Search CoilWaterproof Search CoilIncluded AccessoriesNoneHeadphones, Coil CoverHeadphones, Coil Cover, Environmental Cover-Up Garrett ACE 250: An Entry-Level Option The ACE 250 is the most basic model in the Garrett ACE lineup, but it still offers a lot of value for beginners. With a graphic target ID cursor, users can get an idea of the target’s conductivity, though it lacks the digital scale seen in higher-end models. It features basic iron discrimination, which helps to avoid large iron trash, but it is less sophisticated than the ACE 300 and 400. One of the standout features of the ACE 250 is its submersible search coil, which allows for shallow water detection. While this is useful for beach or lake hunting, the ACE 250 lacks advanced audio features like Iron Audio, which is found in the ACE 400. As a budget-friendly option, the ACE 250 is easy to use, making it ideal for newcomers to metal detecting. Garrett ACE 300: A Step Up with More Features The ACE 300 builds upon the foundation laid by the ACE 250, adding several key features to improve the metal detecting experience. One of the most significant upgrades is the digital target ID system, which provides a numeric scale (0-99) to identify the conductivity of different metals. This allows for more precise target identification compared to the graphic target ID cursor of the ACE 250. The ACE 300 also features improved iron discrimination, helping to better separate valuable targets from unwanted iron trash. Additionally, it includes electronic pinpointing, which offers more accurate target recovery than the basic pinpointing found in the ACE 250. Although it lacks Iron Audio, the improved features make it a solid mid-range option for hobbyists. Garrett ACE 400: Advanced Features for Serious Enthusiasts The ACE 400 is the most advanced model in the ACE series, offering a variety of features that make it a great choice for serious metal detecting enthusiasts. In addition to the digital target ID (0-99 scale) and electronic pinpointing, the ACE 400 introduces the Iron Audio feature, which allows users to hear the sound of iron trash before digging. This feature is a huge time-saver, as it helps to avoid wasting time on non-valuable targets like bottle caps and nails. The ACE 400 also comes with an adjustable frequency, which minimizes interference from electrical sources or other detectors in crowded areas, providing a smoother experience. This is particularly helpful when detecting in areas with high electromagnetic activity. The waterproof coil further adds to the versatility of the ACE 400, making it suitable for both land and shallow water searches. The ACE 400 is an excellent choice for those who want a reliable detector with advanced features without breaking the bank. Performance and Ease of Use In terms of performance, all three detectors perform well, but the ACE 400 stands out for its ability to filter out unwanted targets and its versatility in various environments. The ACE 300 provides a great balance between performance and features, making it a solid option for those who want a step up from the ACE 250 without jumping to the high-end models. The ACE 250 is the easiest to use for beginners, thanks to its simple interface and basic target identification system. However, it may struggle in more complex environments or for users who need more advanced target differentiation. The ACE 300 is a good option for users who want more features but still require simplicity, while the ACE 400 is ideal for serious hobbyists who need more control and functionality. Conclusion In conclusion, the choice between the Garrett ACE 250, 300, and 400 depends on the user’s level of experience and the features they need. The ACE 250 is a solid entry-level option with essential features for beginners. The ACE 300 offers more advanced target identification and better iron discrimination, making it suitable for intermediate users. The ACE 400, with its Iron Audio, adjustable frequency, and enhanced pinpointing, is best for experienced users who want more control over their detecting experience. For beginners, the ACE 250 is an excellent choice, but for those looking to invest in a more feature-packed detector, the ACE 300 and ACE 400 provide great options depending on the level of sophistication desired. Enjoyed this guide of Garrett ACE 250 vs 300 vs 400? Then be sure to check out our other metal detector guides. Best Metal Detectors for Beginners Best Metal Detectors for Beach Best Metal Detectors for Kids Best Metal Detectors for Depth Minelab Vanquish 340 vs 440 Minelab MANTICORE vs Minelab Equinox 800 Metal Detector Reviews DetectorMetalMetal Detector