EMF & Magnetic Detector vs Compass plus+

Detect magnetic and EMF (electromagnetic) fields with your device. Find metal objects, locate nearby magnetic sources, and explore your surroundings. This app uses the magnetometer to measure the magnetic field when your device is placed near ferromagnetic metal objects like wires, pipes, coins, speakers, phones, metal screws, keys, computers, stereos, and much more! The Magnetic Detector is an application engineered to quantify the intensity of the magnetic field in close proximity, serving as an indicator of the presence of ferromagnetic materials. This tool capitalizes on the magnetic sensor integrated into mobile devices, delivering readings in units of μT (microteslas). Under standard environmental conditions, the Earth's magnetic field fluctuates around 49μT, equivalent to 490mG (milli gauss), with a conversion ratio of 1μT to 10mG. The proximity of metallic objects will induce a disturbance in the magnetic field, reflecting an increase in intensity readings. The Magnetic Detector is an effective tool for the identification and localization of metallic objects within a specified area, leveraging the intrinsic property of metals to generate detectable magnetic fields whose magnitude can be precisely measured with this instrument. Also you can discover magnetic fields and wood studs hidden under walls or plasterboard. As you move the device along the wall, the needle moves and when the limit is reached, it can be heard a warning beep. The features are: - Active detection beep when the above limit is reached. - The time and measure read is stored automatically. - A gauge indicating the magnitude of the magnetic field in uT and milliGauss. It could be used for construction workers & handymen: - to find where in the walls are hidden wires Students: - for educational purposes like school projects and experiments Tip: Shake for calibration Scientists, Teachers, Students, and Engineers, all use detector Meters for detecting magnetic fields of all types. Please note that Metal Detector is not a replacement for professional metal detector devices and it should be used for private/entertainment purposes only. If you have any issues to report or suggestions to make, please email the device you’re using and iOS version. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Track compass is a small memory, save the flow of software, help you identify the direction, easy to use, smooth screen. The use of compass makes you no longer lost, bring you accurate positioning and sense of direction! A variety of exquisite 360° compass rotating compass style! It can display current position, longitude and latitude, altitude, air pressure, magnetic field strength and speed! And also added a new map function, real-time positioning, you can know your current location and road conditions and plan, but also add your action track and share. Function description: 【 Compass 】 1) Display virtual positioning, direction, quickly find southeast, northwest and accurate to four decimal places after the latitude and longitude; 2) Display the current geographical location specific to the building, county and street; 3) Display latitude, longitude, air pressure, altitude, speed; 4) Display the magnetic field intensity at the current position, so that you can know the radiation intensity around; 5) Display real-time weather conditions, temperature, cloudy and sunny days, wind speed level and wind direction; 6) Support magnetic field calibration function; 7) Support screen lock, convenient for you to record data; 8) A variety of exquisite compass style, there is always a suitable for you; 【Operation monitoring】 1) Support to check whether the network connection is enabled; 2) Support to check whether the permission to read location information is enabled; 3) Support to detect whether the phone is integrated with pressure sensor; 4) Support to detect whether the mobile phone is integrated with motion sensor; 5) Support to check whether the permission to use the camera is enabled; Wave your device correctly several times in a figure-eight motion. If you can't solve this problem, rotate your device several times along the 3-axis.