--- product_id: 50546809 title: "GQ GMC-500+ (Plus) Geiger Counter Nuclear Radiation Detector Monitor Beta Gamma X-Ray Dosimeter" brand: "gq" price: "VT83329" currency: VUV in_stock: true category: "Gq" url: https://www.desertcart.vu/products/50546809-gq-gmc-500-plus-geiger-counter-nuclear-radiation-detector-monitor store_origin: VU region: Vanuatu --- # WiFi-enabled unlimited server data logging Dual Geiger tubes for Beta, Gamma & X-ray detection Rechargeable lithium-ion battery with long life GQ GMC-500+ (Plus) Geiger Counter Nuclear Radiation Detector Monitor Beta Gamma X-Ray Dosimeter **Brand:** gq **Price:** VT83329 **Availability:** ✅ In Stock ## Summary > ⚛️ Stay ahead of invisible threats with the ultimate radiation watchdog! ## Quick Answers - **What is this?** GQ GMC-500+ (Plus) Geiger Counter Nuclear Radiation Detector Monitor Beta Gamma X-Ray Dosimeter by gq - **How much does it cost?** VT83329 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/50546809-gq-gmc-500-plus-geiger-counter-nuclear-radiation-detector-monitor) ## 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:** Lightweight, pocket-sized design with rechargeable battery keeps you protected on the go without interruption. - • **User-Centric Display:** Large, auto-rotating LCD with adjustable backlight ensures crystal-clear readings anytime, anywhere. - • **Limitless Data Tracking:** Built-in flash memory plus WiFi auto-upload means your radiation data is always backed up and accessible worldwide. - • **Precision Radiation Sensing:** Dual Geiger tubes deliver ultra-sensitive Beta, Gamma, and X-ray detection for real-time safety insights. - • **Global Support & Integration:** Multi-language online manual, open protocol software, and iPhone app compatibility for seamless user experience. ## Overview The GQ GMC-500+ is a cutting-edge portable Geiger counter designed for professionals and enthusiasts alike. Featuring dual Geiger tubes, it accurately detects Beta, Gamma, and X-ray radiation with a detection range 10x higher than previous models. Its large, auto-rotating LCD display offers real-time data visualization, while onboard flash memory and WiFi connectivity enable unlimited data logging and global server uploads. Powered by a rechargeable lithium-ion battery, this compact device supports continuous monitoring, personal dosimetry, and scientific analysis, backed by multi-language online support and open protocol software for easy integration. ## Description Product Description New model from GQ Electronics LLC, Seattle, USA This GQ GMC-500+ Geiger counter is a portable nuclear radiation detector. It detects Beta, Gamma, X-ray radiation and can be used as continuous radiation monitor or used as a personal dosimeter to track the radiation received. Nuclear radiation is invisible but threatening to human health, environmental safety. For example, if receive 100 mSv radiation, the risk to fatal health disease increases. This meter detects and visualizes the radiation in real time, give you a peace of mind. It can record the historical data for future analysis. The thoughtful design provides easy-to-use basic features as well as advanced features for users want to explore more Key Features Stand Alone Detection Mode Only need ready-to-go main unit Carry the main unit and detect the potential radiation around you any time Can be used as personal accumulative dosimeter (user time reset able) Continuous Monitoring Mode Use with PC to continuously monitor the radiation anywhere, any time frame The main unit is designed to place, hang, hold anywhere Seattle, WA service center Online support forum community Phone & email support from Seattle Basic Features Fast reading in seconds after turn on Accurate & real-time data Display CPM,uSv/h, mR/h in one screen Real time Recording Data record first, playback later Real time clock LED Visual & Audio Alert Large Text,Text,Graphic Display Main Unit Build Small 5 x 3 x1 Light & portable Two Geiger sensors Rechargeable battery Large LCD Graphic UI Adjustable Back lit Advanced CPU on-board Build-in internal flash memory Build-in WiFi module On-board speaker & Gyroscope Versatile Data Acquisition Advance Features Independent calibration factors Bar & line graph USB data port Data logging Submit data to any server in the world automatically Open Protocol Data Viewer Software Converts Data to Universal Format PC GMC data viewer software is included free for downloading the history data. And the data can be saved as standard .CSV format file. WiFi Data Logging to server for sharing the data Open Protocol for easy integration to other application system WiFi data logging to GMCmap server with free unlimited data storage. iPhone APP provide easy access to data iPhone APP facilitated use with cellphone Specification Radiation Detection: Beta, Gamma and X-Ray . Detection Dose Range: 0 ~ 42500uSv/h Detection CPM Range: 0 ~ 982980 CPM Detectable Energy Range: 0.1~3.0 MeV Own Background: 0.2 Pulses/s Working Voltage: 3.2-4.0V LCD Display: Dot matrix with back light Working power: 0.045W - 0.2W Power: 3.6V/3.7V battery / USB power Applications This unit can be used to detect/monitor/measure low dose background environment either indoor or outdoor. Alert you once big incident happens: like dirty bomb, Fukushima, Chernobyl. Nuke plant environment radioactive plume like Fukushima Space radiation, air industrial and on airplane. Real-time testing evaluation and scientific testing on samples Fruit and imported food radiation testing The GMC-500 Plus can detect the radiation if the fruit has been radioactive contaminated. Carry the unit with you to test air, food, water and personal environment Radioiodine (I -131) Therapy The GMC-500 Plus can be used to monitor the radiation level during the treatment and keep the family member at the safe distance. It can be used to monitor if any one is under I-131 treatment around you. Use the GMC-500 Plus for Hospital Radiation Therapy Monitoring & Radio iodine Treatment Monitoring Lab research, oil field, and material testing Stone collection, marble counter-top, building material and antique collection Real-time testing evaluation, scientific testing on samples Measuring on Antique radiation level like Vintage Fiesta Dinning Ware and others Nuclear Plant, Air and Environment Food and Water Hospital Treatments Rocks, Antiques and etc. ## Features - Enhanced model, dual geiger tubes sensor, independent calibration factors - Push the detection range upper limit 10 times higher - Large informative LCD Display with auto horizontal and vertical large font display - Built-in flash memory. Onboard speaker and audio output,Rechargeable battery installed. - With unlimited server logging data storage. Submit data to any server in the world automatically - Product online user manual guide available in English, German, French ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071JWB7TJ | | Batteries | 1 Lithium Metal batteries required. (included) | | Batteries Required? | Yes | | Batteries included? | Yes | | Battery Cell Type | Lithium Ion | | Best Sellers Rank | 43,952 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 141 in Inspection & Analysis 193 in Hazardous Material Handling 1,981 in Scanners & Testers | | Customer Reviews | 4.6 4.6 out of 5 stars (1,816) | | Date First Available | 15 Sept. 2017 | | Included components | Nuclear Radiation Detector Monitor Dosimeter | | Item Package Quantity | 1 | | Item Weight | 49.9 g | | Item model number | GMC-500Plus | | Manufacturer | GQ Electronics LLC | | Part number | GMC-500Plus | | Product Dimensions | 12.7 x 7.62 x 2.54 cm; 49.9 g | ## Images ![GQ GMC-500+ (Plus) Geiger Counter Nuclear Radiation Detector Monitor Beta Gamma X-Ray Dosimeter - Image 1](https://m.media-amazon.com/images/I/51tds47DVSL.jpg) ## Questions & Answers **Q: Will i be sent gmc-500+ v2? is a "+" visible on the logo on the front?** A: This is a GMC-500+ V2. The frond logo label is "GMC-500+". **Q: what app does this use** A: I have this myself and im not aware of an app for it. unless its a remote monitoring thing? **Q: Does this device measure temperature? I know the 320+ has a temperature view.** A: No. It has no temperature sensor. **Q: Why do you want this** A: Well,it does a,fair spectrum. Alpha,bete etc , so i can determin by variase filter what radiation, ok in trueth since 1986 when Chernobyl ran wild i was sat with my family on the beach Dawlish Devon a,bit later early summer, on the radio they warned a,cloud of fall out was passing south of england,going east west in a,band,,across west country/ south wales in the evening back in the,caravan my wife children myself had hundreds of watery blisters small but memory fails me,,how we,dressed the blisters i know,we showered and,showered and a week or so later home was above a,1000 feet and notices prevent people selling or slaughtering sheep milk was,a no no aswell ## Frequently Bought Together - GQ GMC-500Plus Geiger Counter Nuclear Radiation Detector Monitor Dosimeter, White - WERJIA Hard Carrying Case Compatible with GQ GMC-500Plus/EMF-390/GMC-600Plus Radiation Detector - U.S. Armed Forces Nuclear, Biological And Chemical Survival Manual --- ## 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.vu/products/50546809-gq-gmc-500-plus-geiger-counter-nuclear-radiation-detector-monitor](https://www.desertcart.vu/products/50546809-gq-gmc-500-plus-geiger-counter-nuclear-radiation-detector-monitor) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*