Magnetic Field Detector

Sử dụng điện thoại như một máy dò từ trường! để đo EMF

Use your phone as a magnetic field detector! This app is used to measure magnetic field(EMF), it shows current magnetic field values(X, Y, Z) and the length of the vector (X, Y, Z), by a value to show how strong the magnetic is!

Here're the features of this app:

1. Metal Detector: By test, some metals, which could react with the magnetic, such as steel, iron, they could be detected by this app.

2. Shows current EMF value, in uT(microTesla)

3. Vector by (X, Y, Z)

4. uT/Time Graph

5. Vibrator Control

Keywords: Metal Detector, Megnet Detector, Megnetic Field Sensor

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To use your phone as a scanner, Here are another excellent app, check this:

https://play.google.com/store/apps/details?id=com.blueoceanmob.camscan

And if you want an multi-pages document version, then check this, it also support generating PDF files using the images you scanned:

Camera Scanner PDF