10 Best Low Cost Metal Detector 2026 in the United States

The MINELAB Equinox 900 is a versatile and affordable metal detector packed with features suitable for both beginners and experienced metal detector enthusiasts. One of its standout features is the simultaneous multi-frequency technology, which allows for comprehensive detection across various types of metals and soils. This makes it highly flexible for different environments, from parks to beaches, and even underwater, as it is fully waterproof up to 16 feet (5 meters).

It offers 6 single frequencies for targeted searches and 4 detection modes tailored to specific areas like high-trash zones, fields, beaches, and gold prospecting, enhancing its usability in diverse scenarios. The accurate Target ID and superior audio control help distinguish between valuable finds and trash, aiding in more efficient searches. However, the complexity of these features might be a bit daunting for absolute beginners. Weighing only 2.8 pounds and featuring a collapsible design, it's portable and easy to handle for extended periods, which is a significant advantage.

The inclusion of wireless headphones and a built-in flashlight adds to its convenience, especially for nighttime searches. On the downside, the reliance on a battery may require users to keep extras handy during long treasure hunts. Despite its many strengths, the price point might be a bit high for those just looking for a casual metal detecting hobby. For anyone serious about metal detecting, the MINELAB Equinox 900 offers excellent value given its robust feature set and high adaptability.

The Garrett Ace 400 Metal Detector is a solid choice for hobbyists and beginners who want a reliable and affordable tool. It comes equipped with a waterproof PROformance DD search coil, which enhances its detection depth and sensitivity, making it suitable for varied terrain including wet environments. The included ClearSound headphones and extra accessories like the coil cover and rain cover add value to the package, ensuring you are ready to start detecting right out of the box. With a weight of 5.48 pounds, it is relatively lightweight, promoting ease of use and comfort during extended periods of use. The adjustable arm strap and stable camlocks further enhance its ergonomics.

The device features notch discrimination, allowing users to modify the detection patterns based on the type of metal they are seeking, which is particularly useful for avoiding unwanted items. The digital target ID and electronic pinpointing help in accurately locating the target, reducing digging time and increasing efficiency. The 10 kHz operating frequency is high enough to detect a range of metals, although it might struggle with very small or deep targets compared to higher frequency models. The Garrett Ace 400 also includes five search modes, adding versatility for different detecting scenarios.

The ground balance is preset, which might limit performance in mineralized soils. The battery life of 5 hours is decent but could require carrying extra batteries for longer sessions. With a solid build and a 2-year warranty, it offers good durability and peace of mind. While more advanced users might find the preset ground balance and single frequency limiting, this product remains a well-regarded option in its category.

The GreenRex Metal Detector is a solid option for anyone looking for an affordable yet capable device. It offers a good detection depth of up to 7 inches, which is decent for most hobbyists and casual treasure hunters. With five detection modes—including all metal, discrimination, and pinpoint—this detector helps you filter unwanted metals and locate targets more accurately, making it versatile for coins, jewelry, and relic hunting. The 10-inch waterproof coil is a strong plus, allowing you to search on beaches or shallow water, though the control box itself isn’t waterproof, so caution is needed in wet conditions. Sensitivity is adjustable across five levels, enabling better performance on different ground types. The detector weighs around 5 pounds, which is manageable for most users, and features an ergonomic silicone-coated handle and adjustable length for comfort, including for younger users. Its oversized backlit LCD is easy to read, even in low light, which is a thoughtful touch for beginners. The built-in auto ground balance helps reduce interference from mineral-rich soils, improving accuracy.

The detector includes handy accessories like headphones, a shovel, and a carrying bag, though it relies on two 9V batteries, which might add ongoing costs. It is user-friendly with quick setup and travel-friendly folding, making it suitable for families, beginners, and casual pros who want reliable metal detecting without a steep price. If you mainly intend to search in very wet environments, just remember the main unit isn’t waterproof.