Metal detectors can make for a fun and enjoyable hobby that sometimes has big rewards. You do not have to just rely on a luck find something valuable with your detector as many people will pay you to find and recover lost jewellery, watches or other valuables.

There are a wide range of detectors on the market featuring different capabilities and functions. At the high end, the premium models offer all the bells and whistles while basic machines can get you into the hobby inexpensively.

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Last update on 2021-06-17 at 07:28 / Affiliate links / Images from Amazon Product Advertising API

A metal detector is an electronic device which is used for finding metal objects in hidden places. It could be in between other pilled objects or even under the ground.

How does a metal detector find metal objects?

The metal detectors are equipped with magnetic coils which are meant to interact with the metals around. Therefore, the moment you place the device on the ground, an attraction between the coils in the detector and the metals available occurs thus notifying you the area to look at. Some of the metals detected by the device include iron, copper, brass, aluminum, tin, lead, gold, silver, bronze, jewels, coins and many others. A metal detector is a reliable device for finding buried metals considering that it can help you find different types of metals.
One essential thing to keep in mind though is that there are wide varieties of metal detector devices on the market to choose from. So, what should you look for when looking for a metal detector?

Other Metal Detectors To Choose From

SAKOBS Metal Detector for Adults & Kids - High Accuracy Professional Waterproof Metal Detector with LCD Display 8.8 Inch Waterproof Search Coil for Treasure Hunting
  • 【All Metal & DISC Modes】DISC mode (different metal types by long and short tones) / full metal mode (only detect and do not distinguish metals) , also there is a low battery indicator light to remind the user to replace the battery. Each mode has an automatic ground balance function to help balance mineralization.
  • 【More Accuracy】Provide 10 Levels of Sensitivity Adjustment, Metal Detector for adults GC-1078 provide 10 levels of sensitivity adjustment, the detection efficiency and accuracy exceed most similar products on the market. Help find the target metal more quickly (treasures you want to discover or valuables which has been lost).
  • 【Easy to Carry】Metal Detector for adults GC-1078 can be assembled, folded, and disassembled very easily, which is very convenient to carry around. The whole device weighs 2.68 pounds and can be easily held by women and children. The length of the fuselage can be adjusted to suit people of all heights. The ergonomic design makes the grip more effortless, whether you prefer right-handed or left-handed operation.
Bounty Hunter TK4 Tracker IV Metal Detector
  • Rugged metal detector ideal for detecting treasure in extreme ground conditions
  • Motion All-Metal mode, Discrimination mode, and 2-Tone audio mode
  • Preset ground balance neutralizes response to mineral content in the ground
Professional Metal Detector for Adults & Kids, Stem Adjustable to 60.2", Gold Metal Detectors Lightweight with LCD Display, Pinpoint & Disc & Notch & All Metal 5 Modes, 10" Search Coil Waterproof
  • 【5 Modes of Operation】2021 new version metal detectors has 5 distinct modes allows you to correctly search for the favored metals. ✔All METAL MODE: 6 types targets. ✔DISC/NOTCH MODE: Selective distinguish 5 types of targets, 25 not excluded. Eliminate objects you don't want.✔MEMORY MODE ✔JEWELRY MODE: Ignore Iron ✔PINPOINTER MODE
  • 【Lightweight & ergonomics design】Equipped with 43.3" to 60.2" adjustable stem suitable for both adults kids and teenagers, it has an ergonomic layout that includes adjustable arm strp and an anti-slip cope with that equips your hunting enjoy with consolation. With a shovel, you may enjoy the excavation at any time.
  • 【10 inch Big Search Coil Waterproof】Our Metal detector has 10 inch big search coil which can reach up to 8.6" depth underground. You may freely dive with it and find treasures hidden from the eyes of most of the people. Perfect for indoors, outside, seashore, garden, park, wooded area, lawn, sand or soil. (Note: the control box is not waterproof).
OMMO Metal Detector for Adults & Kids, High Accuracy Adjustable Waterproof Metal Detector, with Pinpoint & Disc & All Metal Mode, Great for Detecting Gold, Coin, Treasure Hunting
  • 👣👣HIGH ACCURACY & WATERPROOF SEARCH COIL: 10-inch metal detector with IP68 waterproof search coil, it has a high sensitivity, it detecting depth of up to 8 inches deep for small coins and metal objects, larger objects up to 3 feet. Waterproof search coil enables you to use detecting to underwater, Perfect for outdoor, like beach, stream, and yard. (Note: the control box is not waterproof)
  • 👣👣3 STRONG MODES OF OPERATIONS: OMMO metal detector kit has three distinct modes that make you can optimize from in detecting metals. ① All Metal Mode - the metal detector notifies you whenever it sees any metal. ② Disc Mode - you can utilize this gold metal detector to discriminate against other types of metal for a specific one. ③ Pinpoint – According to your environment to choose the different positioning strength, aids in the detection of metals by beeping
  • 👣👣LARGE BACK-LIT LCD DISPLAY: Usually is used beach metal detectors for adults and kids, which equipped with a large back-lit LCD screen to display different detecting depth, discrimination, operating mode, overload warning, sensitivity level, and battery level you can get information intuitively from the screen, which let you detecting more efficient and time-saving
Metal Detector, Meterk Metal Detectors for Adults Kids, Adjustable Waterproof LCD Gold Detector with Higher Accuracy, DISC & Pinpoint & All Metal Mode, Easy Operation(with Battery)
  • 【4 DISC Modes, Higher Accuracy & Sensitivity 】4 DISC modes helps you eliminate target categories and improve your detecting efficiency. Three audio tone of this metal detector can easily distinguish different metals. Adjustable SENS levels can improve the sensitivity according to your needs.
  • 【8.6inch Waterproof Search Coil】10-inch metal detector with IP68 waterproof search coil has a higher sensitivity, it detecting depth of up to 8 inches deep for small coins and metal objects. The Pinpoint Fuction of this gold detector can help you isolate the target and determine its exact position. The metal detectors for adults and kids is perfect for ourdoor activities.
  • 【Large BACK-LIT LCD Display】Equipped with the Large backlight LCD screen, this metal detector is obviously more accurate and convenient that you can easily check the detection mode, sensitivity level or battery power. The back-lit display gold detector is good to use in dark. 3.5mm headphone jack lets you connect headphones and operate without trouble.

Last update on 2021-06-17 at 00:33 / Affiliate links / Images from Amazon Product Advertising API

Sensitivity

The sensitivity levels in the metal detectors determine the kind of metal it will be able to locate in that area. Some metals require highly sensitive devices, and there are those that get attracted pretty easily. For example, small metals like the jewels or even coins need a detector that has a high level of sensitivity since it is easy to find them especially if they are buried underground. On the other hand, for large items that are hidden underground, using a low sensitive detector will work correctly for you since the objects are easy to locate. Also, it is recommended that you buy a sensor that has flexible, sensitive options since you may need to use it in different conditions or even areas.

Discrimination

This is one of the best features that you should look out for when buying the metal detector. This is because it makes your work easy when finding pure metals on the ground. A discrimination feature is used in finding the right metals through identifying the responses from the metals on the area that you are searching. Every metal has its response when attracted by a magnetic device and therefore, this feature enables you to know the kind of metal located in that area by displaying the response on the gadget. Note that the price of a detector with this feature is relatively high. Also, when buying a detector with discrimination, check out the levels available since they vary in degrees.

Price

How much are you willing to spend on acquiring a metal detector? Well, this should be the first question you ask yourself before you head to the shop to buy one. The metal detectors are equipped with different features, and the elements determine the price. Therefore, if you want a sensor that has all the above features, then you must be prepared to spend a couple of more dollars since it will cost you more as opposed to acquiring simple detector.

User

You may want a metal detector that can be used by the entire family especially when you go out hunting, camping or even hiking. Therefore, to make sure that everyone will be able to use the detector comfortably consider buying an adjustable indicator that you can increase in length for better use.

The area to use it.

Some metal detectors are designed for use in areas that do not have high concentrated soils or areas that are not deep, while others are made with an adjustable mechanism which allows you to use it in different locations. Therefore, if you know that you will be using the device in different areas, consider getting the adjustable one for easy use. Note that an adjustable metal detector will cost you more as opposed to the simple one.

Other accessories.

Every metal detector has to have an accessory that notifies you when you get close to the metals on the ground. Some metal detectors are sold with headphones, and others are equipped with LED notifications on the LCD screens for the same purpose.

The features to look out for.

Radar

Radar is the feature that is responsible for determining the sizes and the densities of the metals available on the ground. This feature is mainly recommended for people engaged in finding treasures or gold on the deep levels of the land.

The metal detection technology.

The metal detectors are designed with different detecting technology, and therefore, you need to determine what you will be searching with the device before buying it. The techniques are grouped into three categories which are the BFO, VLF, and PI.

BGO is the most straightforward technology and detectors with this technology consist of about two coils of the magnet. It is an ideal for searching for metals that are on the topsoil or hidden on other objects.

VLF: This device is ideal for those who want to pick certain metals from the ground. It works by releasing frequency magnetic on the ground. Then when the magnet reaches to the ground, it moves until it comes across a particular metal, and then reflects the device. You cans setup the VLF to reflect only when it comes into contact with the kind of metal you are hunting for.

PI is a high-quality technology which is responsible for finding the metals that are deep in the ground. The technology can be set in a way that it will only pinpoint and alert you when it comes into contact with that metal on the earth. It is mainly used by people who hunt for treasures or gold in deep grounds.