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The GQ EMF-390 is a professional-grade, battery-powered EMF meter designed for advanced multi-field detection including 5G, WiFi, and smart meters. Featuring a built-in RF spectrum analyzer and real-time monitoring capabilities up to 10 GHz, it offers precise identification of electromagnetic sources with instant safety feedback. Lightweight and compact, it’s ideal for professionals seeking comprehensive environmental radiation awareness.

| Brand | GQ |
| Power Source | Battery Powered |
| Item Weight | 10 Ounces |
| Maximum Range | 10 metres |
| Mounting Type | Tabletop |
| Number of Batteries | 1 LR44 batteries required. |
| Manufacturer | GQ Electronics LLC |
| UPC | 723794245272 723794245364 |
| 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 |
| 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 |
S**M
Best EMF meter
Used several others and I was not sure if I was getting correct readings due to their inconsistent readings. Looking for genuine EMF measurement instrument and my search ended with this. This tiny instrument made a lot of difference in deciding my real estate purchase in recent times.
G**0
Not bad
A good product to buy
A**D
Not very sensitive as claimed
Dunno why. I have a mobile tower next to my home. only 20 feet away from my home. Bu still the RF shows less than 4. Hard to believe. Its not sensitive like it claims, I beliebe.
Trustpilot
3 weeks ago
1 month ago