--- product_id: 369215588 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: "Rp9268397" currency: IDR in_stock: true reviews_count: 3 category: "Gq" url: https://www.desertcart.id/products/369215588-emf-meter-advanced-gq-emf-390-multi-field-electromagnetic-radiation store_origin: ID region: Indonesia --- # Built-in real-time RF spectrum analyzer Detects RF signals up to 10 GHz Long-lasting Lithium-Ion battery power 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:** Rp9268397 **Availability:** ✅ In Stock ## Summary > 📡 Stay ahead of invisible waves—measure what matters! ## 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?** Rp9268397 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/369215588-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 - • **Compact & Portable:** Lightweight 10 oz design fits your on-the-go lifestyle - • **Instant Safety Insights:** Smart alerts guide your decisions for healthier spaces - • **Precision 3-in-1 Detection:** Power line, 5G, smart meters & more—know your environment instantly - • **Real-Time Spectrum Analysis:** Visualize RF signals live with the integrated GQ RF Browser - • **Ultra-Sensitive Multi-Sensors:** Pinpoint sources from cell towers to microwaves with unmatched accuracy ## Overview The GQ EMF-390 is a professional-grade 3-in-1 electromagnetic field meter designed for precise detection of EMF, ELF, and RF 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 sources like 5G networks, smart meters, and cell towers. Powered by a reliable Lithium-Ion battery and weighing just 10 ounces, this compact device is ideal for professionals and health-conscious individuals seeking accurate environmental EMF data. ## Description Product Description Review: 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. Review: Not bad - A good product to buy ## 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 | #77,459 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #46 in EMF Meters | | Brand | GQ | | Colour | gray | | Compatible Devices | Computer | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 3,164 Reviews | | Frequency | 10 GHz | | Item Weight | 10 Ounces | | Manufacturer | GQ Electronics LLC | | Maximum Range | 10 metres | | Mfr Part Number | EMF-390 | | Model Number | EMF-390 | | Mounting Type | Tabletop | | Number of Batteries | 1 LR44 batteries required. | | Power Source | Battery Powered | | UPC | 723794245272 723794245364 | ## Product Details - **Brand:** GQ - **Colour:** gray - **Item Weight:** 10 Ounces - **Maximum Range:** 10 metres - **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: Does it have a warranty period and what if it becomes defective or damage?** A: This product is covered by an international warranty by the manufacturer. If any issue persists, customer can contact manufacturer directly. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best EMF meter *by S***M on 30 December 2024* 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. ### ⭐⭐⭐⭐ Not bad *by G***0 on 28 February 2023* A good product to buy ### ⭐⭐ Not very sensitive as claimed *by A***D on 23 September 2025* 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. ## 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.id/products/369215588-emf-meter-advanced-gq-emf-390-multi-field-electromagnetic-radiation](https://www.desertcart.id/products/369215588-emf-meter-advanced-gq-emf-390-multi-field-electromagnetic-radiation) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-08*