Metal Finder - Magnetometer and Teslameter with Magnetic Field Detector app for iPhone and iPad
4.6 (
2176 ratings )
Utilities
Entertainment
Developer: YULIYA SHNITKO
Free
Current version: 1.0.3, last update: 7 years agoFirst release : 08 Apr 2015
App size: 5.42 Mb
This app works like a portable metal detector. By detecting nearby electromagnetic fields using the phones built-in magnetometer/compass, you can locate nearby metal and magnets. You can also use it to find metallic studs and wiring behind walls. Works with only magnetic metal (steel, iron etc).
The magnetic field level(EMF) in nature is about 49μT(micro tesla) or 490mG(milli gauss); 1μT = 10mG. You will see this value by default.