









📡 Stay connected, stay protected — master your electromagnetic environment!
The GQ EMF-390 is a professional-grade 3-in-1 electromagnetic radiation detector featuring high-sensitivity sensors for power lines, smart meters, cell towers, and microwaves. It measures EMF up to 400 kHz and RF signals up to 10 GHz, equipped with a built-in RF spectrum analyzer and real-time monitoring via GQ RF Browser. Compact and lightweight, it offers instant safety feedback, making it an essential tool for managing electromagnetic exposure in modern environments.









| Manufacturer | GQ Electronics LLC |
| Part Number | EMF-390 |
| Product Dimensions | 13.97 x 7.62 x 2.54 cm; 283.5 g |
| Batteries | 1 LR44 batteries required. |
| Item model number | EMF-390 |
| Colour | Gray |
| Power Source | Corded Electric |
| Item Package Quantity | 1 |
| Temperature Range | 5 Degrees Celsius |
| Plug profile | Wall Mount |
| Batteries included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Battery description | Lithium-Ion |
| Item Weight | 283 g |
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