Metal detector 2021: stud finder
New Metal Detector and stud finder is an amazing application that detects the presence of a nearby metal by measuring its magnetic field value. This useful device uses a magnetic sensor in your mobile device and shows the level of the magnetic field in the μT (microtisla). In nature, the magnetic field level (EMF) is approximately 49μT (micro Tesla) or 490 mg (milligaus). 1μT = 10mG. If a metal is nearby, the value of the magnetic field will increase.
The free metal and stud detector app has many features. In 2021, new metal detectors will use a built-in magnetic field sensor in mobile phones. When any metal object is close to a metal tool, its reading will be 59μT or higher, then the metal is more likely. Gold Detector has a user-friendly interface that is very convenient for us. The new Metal Detector app is free with all its features and creates excellent graphical charts of magnetic field intensity.
You can use its best metal detector to find electrical wires in the walls (like a stud finder), iron pipes on the ground ... or pretend it's a ghost catcher and can scare someone! The accuracy of the device depends on the sensor in your mobile device. Please note that due to electromagnetic waves, the magnetic sensor is affected by electronic devices.
How metal detector and stud finder app works
• This app uses a built-in magnetic sensor (magnetometer) in your smartphone.
app After running this app, first if your phone shows fast reading, to keep it normal, immediately keep it away from all electronic devices (0μT - 59μT).
The typical electromotive force (EMF) field level is approximately 49μT (micro Tesla) or 490mG (milli Gauss). 1μT = 10mG. When close to any metal object such as steel or iron, the EMF reading will increase with the sound of the beep.
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