EMF Meter,Advanced GQ EMF-390 Multi-Field Electromagnetic Radiation 3-in-1 EMF ELF RF meter, 5G Cell Tower Smart meter Wifi Signal Detector RF up to 10GHz with Data Logger and 2.5Ghz Spectrum Analyzer

Price: $119.80 - $95.84
(as of Feb 06, 2026 05:48:41 UTC – Details)

From the brand

About GQ Electronics

GQ Electronics LLC is a registered technological company based in Seattle, WA. USA. Since 2010.

GQ has been developing cutting edge electronic protection instruments that protect people from harmful invisible threats including radiation.

The product lines of GQ encompasses embedded development tools, Geiger counter nuclear radiation detectors, EMF RF EF radiation detector, social distance reminder, etc. GQ has always been striving for the best products, service, quality, support for customers as GQ is continually developing and innovating.

About GQ

GQ’s New Geiger Counter Series

Advanced GQ Products

GQ Programmer

What makes our products unique?

GQ is working with university researchers and other USA companies to customize designs and develop new tools for enterprises, like Boeing.

The products are designed, developed, assembled, quality tested, supported, and serviced at Seattle USA.

How extensive is the company’s operations?

GQ is an Amazon vendor and has a network of over 50 global distributors worldwide.

GQ has over 200,000 customers worldwide. The customers include US Department of State, USA universities, high schools, museums, global universities, companies, and individual users.

Best Seller: GQ GMC-800

Best Seller: GQ GMC-600 PRO

Best Seller: GQ GMC-500 Plus

Best Seller: EMF-390 EMF Meter

Multiple high sensitivity sensors installed for detecting Power line, Smart meter, Cell phone, Microwave etc.
Identify/recognize the common possible sources, such as Power line, Cell Tower, Microwave, Static etc.
Safety suggestion lets you understand current situation instantly.
Detects 5G network signal and RF up to 10Ghz
Built-in RF Spectrum analyzer and GQ RF Browser for real time RF monitoring.