Metal Detector No Ad

Metal Detector is a stud finder app which detects the presence of metal nearby by measuring the magnetic field value with a built-in magnetic sensor.

Easy magnetometer: launch this metal detector on your device and move it around. You will see that the magnetic field value shown on screen is constantly fluctuating. If any metal (steel, iron) is near, magnetic field level will increase.
When the phone is placed very close to a metal, the number increase to the threshold then the device will vibrate and makes sounds announcing. You can change the sensitivity of vibration and sound effects in settings.
Detect precious metals with your phone anywhere anytime
Main features:
- Intuitive & readable interface
- Custom threshold value and dashboard range
- Flashlight: easy for working at night and in dark places
- Warning sound and vibration mode: Always keeps you with newest detecting progress
- Easy-to-use & accurate metal detecting machine for everyone
The magnetic field level (EMF) in nature is about 49μT (micro tesla) or 490mG (milli gauss); 1μT = 10mG. The metal finder can be used as EMF detector and EMF sensor.
Metal detector allows to identify any metal object in area, because all metals generate magnetic field which strength can be measured with this tool.
Due to electromagnetic waves, the magnetic sensor is affected by electronic equipment. The sensor is generally mobile phone camera or near camera.
Note: This application can only detect ferromagnetic metal material