--- product_id: 86203288 title: "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" brand: "gq" price: "696.42 DT" currency: TND in_stock: true reviews_count: 13 category: "Gq" url: https://www.desertcart.tn/products/86203288-emf-meter-advanced-gq-emf-390-multi-field-electromagnetic-radiation store_origin: TN region: Tunisia --- # Built-in 2.5 GHz Spectrum Analyzer Detects RF up to 10 GHz Long-lasting Lithium-Ion battery 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 **Brand:** gq **Price:** 696.42 DT **Availability:** ✅ In Stock ## Summary > 📡 Stay Connected, Stay Protected: Master Your EMF Environment with GQ EMF-390! ## Quick Answers - **What is this?** 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 by gq - **How much does it cost?** 696.42 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/86203288-emf-meter-advanced-gq-emf-390-multi-field-electromagnetic-radiation) ## Best For - gq enthusiasts ## Why This Product - Trusted gq brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable Powerhouse:** Compact, lightweight, and powered by a reliable Lithium-Ion battery, this meter is your go-to tool for on-the-move EMF detection. - • **Instant Safety Alerts:** Audio alarms and clear digital readouts notify you immediately when radiation levels exceed safe thresholds—never miss a critical signal. - • **Precision 3-in-1 Detection:** Simultaneously measures EMF, ELF, and RF radiation with pinpoint accuracy to keep you informed and safe. - • **Real-Time Spectrum Analysis:** Visualize electromagnetic activity instantly with the integrated RF Spectrum Analyzer and GQ RF Browser for professional-grade monitoring. - • **Next-Gen 5G & Smart Meter Ready:** Stay ahead by detecting 5G signals, smart meters, and WiFi interference in real time—because your environment deserves transparency. ## Overview The GQ EMF-390 is a professional-grade 3-in-1 electromagnetic field meter designed for precise detection of EMF, ELF, and RF radiation up to 10 GHz, including 5G signals. Featuring a built-in 2.5 GHz spectrum analyzer, real-time RF monitoring, and an intuitive digital display with audio alerts, it empowers users to identify and manage electromagnetic exposure in homes and workplaces. Lightweight and battery-powered, it’s ideal for professionals and tech-savvy millennials seeking advanced environmental awareness. ## Description 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. 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 Visit the Store About GQ Visit the Store GQ's New Geiger Counter Series Visit the Store GQ's New Geiger Counter Series Advanced GQ Products Visit the Store Advanced GQ Products GQ Programmer Visit the Store 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 desertcart 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. 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 desertcart 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 ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JGJ897T | | Battery Description | Lithium-Ion | | Best Sellers Rank | #9,956 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in EMF Meters | | Brand | GQ | | Color | gray | | Compatible Devices | Computer | | Customer Reviews | 4.6 out of 5 stars 3,277 Reviews | | Frequency | 10 GHz | | Item Weight | 10 Ounces | | Manufacturer | GQ Electronics LLC | | Maximum Range | 10 Meters | | Mfr Part Number | EMF-390 | | Model Number | EMF-390 | | Mounting Type | Tabletop | | Number of Batteries | 1 LR44 batteries required. | | Power Source | Battery Powered | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 723794245272 723794245364 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** GQ - **Color:** gray - **Item Weight:** 10 Ounces - **Maximum Range:** 10 Meters - **Power Source:** Battery Powered ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61l-2OpLOHL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/61lEgPEFfpL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/71IH-8TGHpL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/812JMf1HgcL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71ys3tLPNCL.jpg) ## Questions & Answers **Q: Is the 5g wifi signal the same as the new 5g cell phone signal? will it measure the new 5g phones? it is confusing: it says: "rf up to 10 ghz"** A: The 5G wifi is referring to 5Ghz Wifi, and it is covered by this meter RF band. The 5G cell phone network is referring to 5th Generation cell phone network, it is nothing to do with 5GHz, basically its base band is much higher than 5Ghz **Q: Will this device analyze a 5 gig wifi signal like it does a 2.4 or 2.5/** A: Yes, it does analyze 5 Ghz frequencies. If you are asking whether it will analyze 5G as in 5th generation Millimeter Waves, the answer is NO.. 5th Generation 5G will use frequencies between 30Ghz and 300Ghz... You can get one that costs about $40,000... As in, they are not available to the public . **Q: Can it tell you how much emf your cell phone emits?** A: yes it does, in 3 scales. some readings read a voltage per meter and another is electro-magnetic reading, I searched through alot and after receiving this I found it to be the best affordable technology in its class, and it even automatically identifies the difference between cell phone and power line EMF in digital readable format. **Q: All i want to know if this detector gq emp-390 will detect 5ghz wifi signal and 5g cell phone ?** A: Yes it will detect 5GHz signal but not in all modes of operation. If it is the predominant source then the general Radio Frequency RF mode reading will reflect it. If it is a source mixed with others than all sources will be reported together as one value (sum/average over time...unknown. most likely average). It will not detect it in spectrum analyzer, by frequency, and show it's individual power level. Spectrum analyzer will detect 2.4GHz wifi. 5GHz is out of range of spectrum analyzer as is everything greater than 2.5GHz. It might detect presence of 5GHz data packet bytes in digital mode but I don't know for sure, have not tested this. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***N on February 6, 2026* ### ⭐⭐⭐⭐⭐ Review *by M***T on July 31, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***Z on April 23, 2026* ## Frequently Bought Together - 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 - Radiation Nation: Fallout of Modern Technology - Your Complete Guide to EMF Protection & Safety: The Proven Health Risks of Electromagnetic Radiation (EMF) & What to Do Protect Yourself & Family - TriField EMF Meter Model TF2 – #1 Handheld EMF Detector for 3 Types of Electromagnetic Fields: Radio (RF), Magnetic (MF) and Electric (EF) - Measure 5G, Cell Towers, WiFi, Bluetooth, & Smart Meters --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/86203288-emf-meter-advanced-gq-emf-390-multi-field-electromagnetic-radiation](https://www.desertcart.tn/products/86203288-emf-meter-advanced-gq-emf-390-multi-field-electromagnetic-radiation) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-06*