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📡 Stay ahead of invisible waves — measure, analyze, and protect with confidence!
The GQ EMF-390 is a professional-grade 3-in-1 electromagnetic field meter designed for precise detection of ELF, RF, and 5G signals up to 10 GHz. Featuring multiple high-sensitivity sensors, a built-in RF spectrum analyzer, and real-time monitoring via the GQ RF Browser, it empowers users to identify common EMF sources like power lines, cell towers, and smart meters. Powered by a reliable Lithium-Ion battery and weighing just 10 ounces, this compact device is ideal for professionals seeking accurate, instant safety insights in any environment.
| ASIN | B07JGJ897T |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #70,250 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #49 in EMF Meters |
| Brand | GQ |
| Colour | gray |
| Compatible Devices | Computer |
| Customer Reviews | 4.5 out of 5 stars 3,140 Reviews |
| Frequency | 10 GHz |
| Item Weight | 10 Ounces |
| Manufacturer | GQ Electronics LLC |
| Maximum Range | 10 metres |
| Mounting Type | Tabletop |
| Number of Batteries | 1 LR44 batteries required. |
| Power Source | Battery Powered |
| UPC | 723794245272 723794245364 |
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
2 months ago
2 weeks ago