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10 Best Cheap Metal Detectors 2025 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

DR.ÖTEK Metal Detector for Adults Professional, Pinpoint Metal Detector Waterproof Gold and Silver, Higher Accuracy, Bigger LCD Display, Strong Memory Mode, 10" IP68 Coil, New Advanced DSP Chip

The DR.ÖTEK Metal Detector is a solid choice for both casual treasure hunters and more serious enthusiasts. It offers a variety of features that make it user-friendly, such as five detecting modes including Discrimination and Pinpoint modes, which allow you to filter and find specific metals more efficiently. The 9.8-inch waterproof coil provides good depth for locating larger objects, making it ideal for use in various environments, including shallow water. The large LCD screen is easy to read, even in low light conditions, enhancing its usability. Additionally, its adjustable length accommodates users of different heights, making it versatile for both adults and children.

On the other hand, there are a few drawbacks to consider. While the sensitivity adjustment is a nice feature, some users may find it challenging to fine-tune in more challenging detecting conditions. The operating frequency of 7 kHz is decent, but it might not match the performance of more expensive models that have higher frequencies for greater precision. Lastly, though the product comes with helpful accessories like a premium headset and a digger shovel, some users might still prefer a more robust build quality typically found in higher-end metal detectors.

This metal detector is particularly well-suited for DIY enthusiasts, families on outings, or anyone new to metal detecting. Its combination of features and affordability makes it a great entry-level option, but those seeking more advanced capabilities might need to look elsewhere.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Discrimination
It can quickly screen out metal items in the recycling of waste items, showcasing strong recognition ability and durability.
Coil Size and Type
Pinpoint mode is helpful but not terribly accurate; consider marking the true center of the coil for better results.
Sensitivity
Initial experiences may vary, but with proper unit and adjustments, it can accurately detect coins and other objects buried up to 5 inches deep.
Weight and Ergonomics
Very easy to assemble and get started; had no problem finding hidden items in the yard.
#2

MINELAB MANTICORE High-Power Multi-IQ+ Waterproof Metal Detector for Adults with Advanced Target ID (11" Double-D Coil Included)

The MINELAB MANTICORE metal detector stands out in the cheap-metal-detectors category due to its advanced Multi-IQ+ technology, which offers superior power and simultaneous multi-frequency capabilities. This makes it highly effective in differentiating between valuable targets and trash, thanks to the enhanced discrimination and Advanced Target ID features. Users will find the 2D target ID map and rich audio options particularly helpful for precise targeting in various terrains.

The device's waterproof design, capable of submersion up to 16 feet, allows for versatile use in diverse environments, including beaches and goldfields. Additionally, with ten different search modes, it caters to various detecting needs, from inland terrains to specific gold detecting scenarios. The ergonomic design is another plus, as the lightweight and compact structure ensures comfortable usage over extended periods. You can conveniently carry and store it, thanks to its foldable design. Customizable audio controls and integrated lighting features such as a flashlight and backlit display further enhance usability during low-light conditions.

Despite its impressive features, the detector weighs 7.1 pounds, which might be slightly heavy for some users, especially during prolonged use. Moreover, it requires a lithium-ion battery, which is included but represents an ongoing cost as batteries need replacement over time. The MINELAB MANTICORE is a powerful, versatile, and feature-rich metal detector for enthusiasts looking for an effective device without breaking the bank.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Sensitivity
It's a powerful tool that finds deep targets even in previously searched areas, with some targets found at over 10 inches deep.
Weight and Ergonomics
The machine's ergonomic design and capabilities are in a class above older models like the Garrett AT Max.
#3

MINELAB X-Terra PRO Waterproof Treasure Metal Detector for Adults (3 Detect Modes)

The Minelab X-Terra PRO is a strong contender in the affordable metal detector market, particularly appealing to hobbyists and beginners looking for versatility and reliability. One of its standout features is the Pro-Switch Technology, which allows users to switch frequencies, enhancing its ability to detect targets deeply in various conditions. This is a significant advantage for those who want to explore diverse terrains without compromising performance.

Additionally, the X-Terra PRO is fully waterproof, enabling users to search for treasures underwater up to 16 feet deep, making it ideal for beach outings or river explorations. It offers three distinct detect modes—Park, Field, and Beach—tailored for different environments, which is excellent for those who may frequent both urban parks and sandy shores. The built-in flashlight and backlit keypad ensure that searches can continue into the evening.

Another positive aspect is its lightweight design at just 2.9 lbs, making it comfortable for extended use. It's also compact enough to fit easily in a backpack, appealing to those who might travel with their detector. The audio control system is a nice touch, as it helps distinguish between valuable targets and junk, further enhancing the user experience. There are some weaknesses to note. While it offers solid features, some users may find that the sensitivity and depth detection can vary based on soil conditions or the type of target, which may require some adjustments. The LCD display, while functional, may not provide as much detail as more advanced models, possibly limiting serious treasure hunters. Lastly, the material feels somewhat plastic, which could raise concerns about durability over time, especially with extensive use. The X-Terra PRO is best suited for casual treasure hunters or those exploring new hobbies rather than professionals seeking advanced capabilities.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Operating Frequency
Multiple frequency options allow for adjustments to different soil types and targets, ensuring no hidden treasures are missed.
Discrimination
Advanced features like adjustable sensitivity controls, notch discrimination, and customizable search modes provide impressive flexibility.
Ground Balance
The advanced ground balancing system minimizes the effects of mineralized soil, resulting in more accurate readings.
Coil Size and Type
The waterproof coil makes it suitable for use in various terrains, including shallow water.
Sensitivity
Very good sensitivity and lots of options to customize for different detecting needs.
Weight and Ergonomics
Its lightweight but sturdy design ensures comfortable use for extended periods without causing fatigue.

Buying Guide for the Best Cheap Metal Detectors

Choosing the right metal detector can be a fun and rewarding experience, especially if you're new to the hobby. Metal detectors come in various types and with different features, so it's important to understand what you need before making a purchase. Here are some key specifications to consider when selecting a metal detector, along with explanations to help you make an informed decision.
Operating FrequencyThe operating frequency of a metal detector refers to the number of times the signal is transmitted and received per second. This is important because different frequencies are better suited for detecting different types of metals. Lower frequencies (1-4 kHz) are better for detecting larger, more conductive metals like silver, while higher frequencies (above 15 kHz) are better for smaller, less conductive metals like gold. If you're a beginner, a mid-range frequency (5-15 kHz) is a good starting point as it offers a balance between depth and sensitivity.
DiscriminationDiscrimination is the metal detector's ability to distinguish between different types of metals. This feature is important because it helps you avoid digging up unwanted items like nails or bottle caps. Metal detectors with good discrimination settings allow you to filter out junk and focus on valuable targets. Look for a detector with adjustable discrimination settings so you can fine-tune it based on the type of treasure you're hunting.
Ground BalanceGround balance is a feature that helps the metal detector ignore mineralization in the soil, which can cause false signals. This is important because different soils have varying levels of mineral content, which can affect the detector's performance. There are three types of ground balance: preset, manual, and automatic. Preset ground balance is fixed and suitable for beginners, while manual ground balance allows for more control and is better for experienced users. Automatic ground balance adjusts itself and is convenient for all users.
Coil Size and TypeThe coil is the part of the metal detector that sends and receives signals. Coil size and type can affect the detector's performance. Larger coils (over 10 inches) cover more ground and detect deeper targets, but they can be less sensitive to small objects. Smaller coils (under 8 inches) are more sensitive to small objects and are better for detecting in trashy areas. There are also different types of coils, such as concentric and double-D. Concentric coils are good for general use, while double-D coils offer better ground coverage and depth.
SensitivitySensitivity refers to the metal detector's ability to detect small or deep objects. Higher sensitivity settings allow the detector to pick up smaller or deeper targets, but they can also cause more false signals. Lower sensitivity settings reduce false signals but may miss smaller or deeper targets. It's important to choose a detector with adjustable sensitivity so you can find the right balance based on the area you're searching and the type of targets you're looking for.
Weight and ErgonomicsThe weight and ergonomics of a metal detector are important for comfort, especially if you plan to use it for extended periods. Lighter detectors are easier to handle and reduce fatigue, while well-designed grips and adjustable shafts can make the detector more comfortable to use. Consider your physical condition and how long you plan to use the detector when choosing a model. A comfortable and lightweight detector will make your treasure hunting experience more enjoyable.

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