EMF Metal Detector

Metal Detector is an application which detects the presence of metal nearby by measuring the magnetic field value. This useful tool uses the magnetic sensor built-in your mobile device and shows magnetic field level in μT (microtesla). The magnetic field level (EMF) in nature is about 49 μT (micro tesla) or 490 mG (milli gauss); 1μT = 10mG. If any metal is near, the value of the magnetic field will increase. brHow To Use:brOpen the app, and move it around. The magnetic field level will constantly fluctuate. That#39;s it! You can find electrical wires in the walls (like a stud detector) and iron pipes in the ground.brThe accuracy depends entirely on your magnetic sensor (magnetometer). Note that it is affected by electronic equipment (TV, PC, Microwave) due to electromagnetic waves.brBest Features:brgt; Alarm levelbrgt;Beep soundbrgt;Sound effect on/offbrgt;Material designbrgt; User-Friendlybrgt;Compatible With All Devicesbrgt;Good Graphics Representation