The "EMF meters" category includes everything you need to measure electromagnetic waves. This allows you to perform a precise, comprehensive assessment of both low- and high-frequency electromagnetic fields. In this category, you will find: top-rated Cemprotec electrosmog detectors; user-friendly Tenmars and TES electrosmog meters; high-quality EMF meters from Safe Living Technologies (such as the Safe and Sound Pro2); highly sensitive EMF meters and field strength detectors from the German brand Gigahertz Solutions; "dirty electricity" meters (Line EMI Meter); and more.

Additionally, the "EMF protection" category offers a selection of the best products to effectively shield yourself from low- and high-frequency electromagnetic fields and from electrosmog. This category includes items such as: PLC filters for dirty electricity; EMF-shielding fabrics from YShield and Swiss Shield; EMF-shielding paints; Biologa EMF-shielding clothing; shielded power strips from Danell; grounding cables; and more.

Low-frequency electromagnetic waves originate from electrical sources (high-voltage power lines, transformers, electrical appliances, electrical panels and meters, household wiring, etc.).

High-frequency electromagnetic waves are associated with sources such as WiFi and Bluetooth networks, mobile telephony (3G, 4G, and 5G cell towers), FM and digital radio (DAB+), digital terrestrial television (DTT), DECT cordless phones, microwave ovens, etc.