









📡 Stay ahead of invisible waves—because your health deserves the smartest shield.
The GQ EMF-390 is a professional-grade, multi-field electromagnetic radiation meter designed to detect EMF, ELF, and RF signals up to 10GHz, including 5G and smart meters. Featuring a built-in 2.5GHz spectrum analyzer and real-time RF monitoring via the GQ RF Browser, it offers precise, instant safety feedback. Compact and battery-powered, it’s ideal for professionals and health-conscious users seeking advanced environmental awareness.

| Brand | GQ |
| Colour | gray |
| Power Source | Battery Powered |
| Item Weight | 10 Ounces |
| Maximum Range | 10 metres |
| Mounting Type | Tabletop |
| Battery Description | Lithium-Ion |
| Compatible Devices | Computer |
| Number of Batteries | 1 LR44 batteries required. |
| Manufacturer | GQ Electronics LLC |
| UPC | 723794245272 723794245364 |
| Country of Origin | USA |
| Model number | EMF-390 |
| Item Weight | 283 g |
| Product Dimensions | 13.97 x 7.62 x 2.54 cm; 283.5 g |
| Batteries | 1 LR44 batteries required. |
| Item model number | EMF-390 |
| Item Height | 1 Inches |
| Item Width | 3 Inches |
| Battery type | Lithium-Ion |
| Are batteries included? | No |
| Lithium battery energy content | 9.6 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery weight | 0.85 Grams |
| Number of lithium ion cells | 1 |
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