Metal Detector EMF 对比 Metal Detector for iPhone 的使用情况和统计数据

Metal Detector EMF detects the presence of metal nearby. Metal detectors measure magnetic field value using a magnetic sensor that is built into your smartphone. Now You can easily find metallic objects that are hidden underground, behind walls etc. , or be a treasure hunter or ghost hunters, also see a reading trend through the graph. Simple app in your device called Gauss Meter are used for measuring the Earth's magnetic field but can't detect silver, gold, copper coins (non-ferrous - no magnetic field). This Magnetometer app require a magnetic sensor otherwise does not work.

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Metal Detector for iPhone

This app helps you to measure the magnetic field from the target object. such as devices containing metal elements or objects that emit magnetic fields, etc. using the magnetic field sensor that came with your device. Features: -Looks simple and clean. -Displays the trend of magnetic field values measured by objects. -Sound alert when the magnetic field signal level reaches a certain level. It is likely that objects with a relatively high metal composition are detected. -You can turn off audio alerts as well as adjust the volume. -Turn on the flashlight when working in low light for added convenience. -Adjust the color theme to your liking.