速報APP / 工具 / Metal Detector FREE

Metal Detector FREE

價格:免費

更新日期:2019-02-09

檔案大小:2.2M

目前版本:1.1.2

版本需求:Android 4.0.3 以上版本

官方網站:mailto:patrick.giudicelli@gmail.com

Metal Detector FREE(圖1)-速報App

A metal detector is an electronic instrument which detects the presence of metal nearby.

Metal Detector FREE(圖2)-速報App

This app measures magnetic field value using the built-in magnetic sensor that is built into your device The magnetic field level(EMF) in nature is about 49μT( micro tesla ) or 490mG (milli gauss); 1μT = 10mG.

If there is any metal in the area, the strength of the magnetic field should increase. Sometimes this app used to find electrical wires in walls (like a stud finder) and iron pipes in the ground

Usage is simple: Open this app on your device, and move it around. The magnetic field level will constantly fluctuate. That's it!