Satellite Nasa Metal Scan Apk App Download For Android Best __link__ -

: Android apps that claim to detect metal actually use your phone's magnetometer (magnetic sensor), not satellites. These sensors can only detect ferrous metals (like iron or steel) within a very short range, usually 20-25 cm .

She selected a remote corner of the Arizona desert, 40 miles north of her garage. The app said: "Contacting Sentinel-9... Signal acquired. Scan depth: 8m." satellite nasa metal scan apk app download for android best