EMF डिटेक्टर सिर्फ इस का उपयोग करके विद्युत चुम्बकीय फील्ड खोजने के लिए सबसे अच्छा विकल्प है

If you want to measure electromagnetic field around you, EMF Detector - Magnetic Field Detector EMF Meter and is the best choice.

It uses built in sensor of the phone. The magnetic field detector.

To use the EMF Detector, you just have to move around your phone in your room or in your surroundings to find out if there are any EMF radiations. EMF Meter gives magnetic field reading in µT (microtesla) which is equal to 10 mG (milligauss).

Features:

- Easy to use Interface

- 'How to use' guide inside app

- Very Light in size

- No permissions required