Using Smartphone Apps for Low-Frequency Magnetic Field Detection Most smartphones are equipped with a magnetometer, primarily intended for compass functionality. Some free apps can access this sensor to display magnetic field strength…
Category: EMF Tester
Electronic Magnetic Field Tester
GM3120 Tester
GM3120 single axis electromagnetic radiation tester is another cheap and good tester you can get for under USD 30 from aliexpress or ebay. The common brand it OEMed under is Benetech, but…
CellSensor
Affordable, Pocket Size, Handheld, High performance EMF/RF Meter to accompany your PEMF system. Winner of the Design and Innovations Award – CES 1999 & CES 2000 Features: Sound…