Can the phone be turned into a metal detector?
Surprisingly, people already have ways of using their phone as a metal detector. As you might think, there is an app involved. I wanted to know if a metal detector app for your phone actually worked, so I did some digging. Here’s what I found about what’s available for Android and iOS phones and how it works. You can use your phone as a metal detector with an app available for both Android and iOS smartphones. The degree of application capability varies, and you won’t have as powerful metal detector features as on a full-size model. However, the apps are free and offer some amazing results. There are a plethora of apps that focus on the Android platform, and I’ve found one entry for iOS.
Does a metal detector really work?
Metal detector apps in smartphones work this way Unlike a full size metal detector, a smartphone metal detector app works with the magnetic field around your phone. Once it selects a base metric from the sensitivity setting of your choice, it can tell when something changes that field. This is possible because smartphones have had a magnetometer inside them for some time. This is the technology that powers your smartphone’s compass, and it detects and measures the strength of magnetic fields. This allows your smartphone to sense the presence of certain minerals. Certainly the types of metals it may detect are not in the full range of metals you would expect from a full size metal detector. The phone will only sense magnetic metals such as iron, cobalt, nickel, and steel. The app changes its screen to let you know when it detects metal nearby. The screen itself depends on the app, and may or may not make a sound when alerting.
Metal detector applications in smart phones work in this way
Unlike a full size metal detector, a smartphone metal detector app works with the magnetic field around your phone. Once it selects a base metric from the sensitivity setting of your choice, it can tell when something changes that field. This is possible because smartphones have had a magnetometer inside them for some time. This is the technology that powers your smartphone’s compass, and it detects and measures the strength of magnetic fields. This allows your smartphone to sense the presence of certain minerals. Certainly the types of metals it may detect are not in the full range of metals you would expect from a full size metal detector. The phone will only sense magnetic metals such as iron, cobalt, nickel, and steel.
The most important applications
1- Metal Detector app
This app is a convenient tool and metal detector that can be useful in a variety of situations. For example, repair and interior design (finding wires in the wall), checking luggage, searching for keys and others. Find wires in the wall: now a metal detector is always at hand! If you are designing and renovating rooms, use this search device and metal scanner. It will help you see where the wires are in the wall. How do you find house keys or car keys? Just turn on the metal detector scanner. Check your clothes and luggage for metal yourself before checking in at the airport. Baggage screening is simple and convenient if you have a metal detector.
Metal detector app features:
- Metal detector app – device, metal object finder
- Pocket sensors for finding magnets and copper alloys
- Real magnet and magnetism device
- Look for wires in the wall
- Check baggage and clothing for metals
- Find your car or house keys
- The correct operation of the gadget requires a magnetic sensor in the phone.
2- EMF metal detector
Metal Detector EMF app uses your phone’s magnetic sensor to search for metals. It will show you the distance and intensity of the magnetic waves that come from a metal object. If the detector detects a metal, you will receive a notification on your mobile device. Turn your smartphone into a real metal detector. To start the search, launch the app and move your phone. Metal Detector EMF app also works in the background without restrictions. The magnetic field level indicator will be displayed on the screen. This number will change constantly as you get closer to a metal object. When you get close to metal, your phone will vibrate or make a sound. This will help you to always be on the lookout for the location of metal objects. In the settings, you can change the sensitivity of the search and sound signals. You can also change the design of the Metal Detector EMF app by choosing any available color. If the value on your phone is zero or less than this value, this means that there are absolutely no metals in the vicinity. If the Metal Detector EMF app gives an error, then you need to check the magnetic sensor of your smartphone. Also, this metal detector cannot detect the presence of non-ferrous metals. For example, gold, silver or copper. To determine how close you are to a metal object, pay attention to the level indicator. If the number on the display is more than 60, this means that the metal is nearby.
Metal detector phone app will detect metal, but treasure is not likely to be found. If you drop a nail or a nail in the lawn, this could be a quick find for you. It can also save your bare feet from metal shavings or nail, etc. One of the common things people have mentioned in app reviews: Mineral stakes are sure to launch the app.
Metal Detector is a device that detects metal substance even if its buried under the surface . Metal detectors are useful for finding buried treasures hidden underground , They often consist of a handheld unit with a sensor probe which can be swept over the ground or other objects.
The simplest way metal detector works is when the Metal Detector sensor comes near a piece of any metal this is indicated by a changing tone in earphones, or a needle moving on an indicator. Usually the device gives some indication of distance and the type of the metal , the higher the tone in the earphone or the higher the needle goes.
We can classify metal detectors to four main types , and each varies in what it is able to find .
It’s important to choose a metal detector that fits your needs , because you wouldn’t want to buy the wrong one that can’t detect the type of material you’re looking for.
Metal detector will be able to alert the operator to both ferrous and non ferrous metals , General-purpose metal detectors can find buried metal objects such as jewelry, coins and other metal objects. “Discrimination” is a process that distinguishes between different metal targets or alloys.
Very Low Frequency (VLF) is very widely used because of its technological advancements. Unlike other metal detectors that only have one coil, the VLF has 2 spherical wire coils where each serves as a transmitter and a receiver.
The transmitter sends out the magnetic field while the receiver receives the magnetic field from a metal.
The beauty of this type of metal detector is that it extends to underground, and it sends a different frequency for different types of metals.
If you plan on looking for gold and silver, then this is the most recommended metal detector to buy.
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