Turn your smartphone into Metal Detector and Electromagnetic waves detector.
Metal Detector uses the magnetic sensor of your smartphone to calculate the magnetic field values and turns your smartphone into a metal detecting device. The value displayed on top of the app is in microtesla(µT). 1µT is equivalent to 10mG (milli Gauss). Generally magnetic field in nature ranges from 25 to 65 µT (0.25 to 0.65 G) and any higher indication in the vicinity is the indication of a metal in nearby area which cause magnetic field.
This app best works detecting ferromagnetic materials such as iron but it can’t detect non-ferromagnetic such as Aluminium, Gold, Silver, Copper, etc. You can get the best result if you bring the smartphone as close as possible (approx. 10 cm).
You have a simple and effective metal detector in your hand if your phone is equipped with magnetic sensor. Most of the modern phones comes with magnetic sensors but there are always some exceptions. This app is very simple to use, just bring your smartphone to the metal and get the accurate result.
If you want to check the authenticity of the app just bring your smartphone close enough to TV, Laptop or desktop, it will immediately notify you because of the magnetic field is created by those devices.
Please rate the app 5 star if you are enjoying the app.
P.S.
In any case, for non-functionality of the app there are certain guidelines need to follow:
- Initialise your magnetic sensor by rotating your phone in the figure 8 pattern from left to right.
- Bring your phone close to TV, Laptop of Desktop to instant check of the proper working of app.
- Remove magnetic or metal cover from your device for accurate readings