--- product_id: 572111584 title: "GQ Nuclear Radiation Detector GMC-800 - Geiger Counter - American Design - American National Standard Product - LCD Display - 5 Types of Alarms, Dosimeter, Energy Saving" brand: "gq" price: "€ 212.84" currency: EUR in_stock: true reviews_count: 6 url: https://www.desertcart.hr/products/572111584-gq-nuclear-radiation-detector-gmc-800-geiger-counter-american-design store_origin: HR region: Croatia --- # Large color LCD, sun-readable display 5 alarm types for total safety Rechargeable & replaceable Li-ion battery GQ Nuclear Radiation Detector GMC-800 - Geiger Counter - American Design - American National Standard Product - LCD Display - 5 Types of Alarms, Dosimeter, Energy Saving **Brand:** gq **Price:** € 212.84 **Availability:** ✅ In Stock ## Summary > ⚡ Stay ahead of invisible threats with precision and style! ## Quick Answers - **What is this?** GQ Nuclear Radiation Detector GMC-800 - Geiger Counter - American Design - American National Standard Product - LCD Display - 5 Types of Alarms, Dosimeter, Energy Saving by gq - **How much does it cost?** € 212.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/572111584-gq-nuclear-radiation-detector-gmc-800-geiger-counter-american-design) ## 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 - • **Ergonomic & Portable:** Lightweight, anti-drop design with multiple placement options—handheld, standing, or surface laid. - • **Customizable 5-Way Alarm:** Visual, audio, vibration, voice & color bar alerts ensure no radiation threat goes unnoticed. - • **Future-Proof & Connected:** Type-C charging/data transfer, 10-year memory, free firmware updates & online data sharing. - • **Instant Radiation Insight:** Quick, precise detection of Beta, Gamma & X-ray radiation with instant on-screen readings. - • **Multifunctional Monitoring:** Switch seamlessly between Geiger counter, dosimeter, real-time & timeframe radiation tracking modes. ## Overview The GQ GMC-800 is a cutting-edge, USA-designed nuclear radiation detector that meets national standards (NIST & NRC). It offers fast, accurate detection of Beta, Gamma, and X-ray radiation with a large, sun-readable color LCD. Featuring five customizable alarm types, multifunctional modes including dosimeter and continuous monitoring, and robust data handling with 10-year memory and free software updates, this portable device is engineered for professionals and safety-conscious users who demand reliability and ease of use in any environment. ## Description . About GQ Nuclear Radiation Detector Geiger Counter Radiation Detector Geiger Muller Counter Accurate, Trust-able, Reliable: About GQ detector serial products Unlike EMF radiation, nuclear radiation is an ionizing type of radiation. The nuclear radiation sources include natural and man-made technology. Both impacts living creatures’ daily life and earth environment. Under circumstances, nuclear radiation can be life-threatening, with food, water, and even air can be contaminated with dangerous particles. Nuclear bombs being the great offender. Generating nuclear radiation from man-made technology is a serious problem worldwide. The meter can detect radiation from materials alike the following: Cosmic Rays, Radioactive Rock, Collectible Antiques, Plates, Watches, Nuclear Plant Leakage, Atomic Bomb, Nuclear Fallout, contaminated food etc. Specifications: Range of dose rate indications, µSv/h: ......................... 0.00 to 2000 _________________ Detectable Radiation Range: ................... 0.1 ~ 3 MeV Range of exposure dose rate indications, mRem/h ..... 0.00 to 200 _________________ Working Voltage: ........................................ 3.6-3.7V Range of registered beta radiation energy MeV .......... 0.25 to 3.5 __________________ Display: .......................................................... Color LCD dot matrix Range of gamma radiation energy, MeV ...................... 0.1 to 1.25 ___________________ On board Memory: ..................................... 2M Bytes Range of registered X-ray radiation energy MeV ......... 0.03 to 3.0 __________________ Power: Consumption: ................................ 25mW – 125mW Caution: Only use with a 5V AC adapter. Do not use adapters with a voltage above 5V, including 12V or higher. . GQ GMC-800 is multi-functional, can be used as traditional Geiger Counter with clicks, real time & certain time frame measurement, dosimeter accumulation radiation on user body, continues radiation monitoring for certain location with certain time-frame. Alarm threshold can be set by user. While the radiation exceeds the threshold, this device will alarm in 5 ways that will not omit anyone. Main Menu: Advance/Exclusive Feature highlight: Packaging Contents: Other GQ GMC products: ## Features - 【Nuclear radiation detector】GQ GMC-800 is the latest upgraded model of USA GQ Electronics Geiger Counters. Portable, personal & group use. Detect ionizing nuclear radiation Beta, Garma, X-ray. Quick, sensitive, precise & Easy-to-use. Simply power-on, reading instantly shows at screen. One press shortcut key transit among four function screens. Readable under the sun, suitable indoor & outdoor. - 【Multifunctional】Traditional Geiger counter function to find the instantaneous radiation flux on a location/spot; Real-time & timeframe measuring function to display radiation data; Dosimeter function to obtain the real-time & accumulated radiation on human body; Radiation monitoring function to monitor radiation over time at a location. - 【The measurement accuracy】is ensured via compliant design meets USA national standard (NIST & NRC). The calibration is done to further strengthen the accuracy and data quality. Easy access rechargeable & replaceable battery. Type C data transfer & charging cable. Light, thin & anti-drop. Handheld, stand on both sides, or lay down at the surface. - 【Five types of radiation alarms】Visual LED, Audio, Vibration, Voice. Four alarm types provide everyone including vision-impaired & hearing-impaired users. The alarm level threshold can be set by users. Exclusive Advanced Features are integrated in. Built-in Clock, Memory for data storage up to 10 years. Free data processing software & firmware updates & open protocol & online data storage & history data preview. Navigate menu & submenu to explore. - 【User Friendly Interface UI】Shorten learning curve, easy- to-navigate. The larger clear TFT color LCD display. Fast speed, immediate reading. Main screen simultaneously show reading in dosimeter units. User selectable color change scheme, customized light/dark mode for user preferences & visual comfort; Graphic, large font mode. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CKM5FJQX | | Batteries | 1 Lithium Ion batteries required. (included) | | Batteries Included | Yes | | Batteries Required | Yes | | Battery Cell Type | Lithium Ion | | Best Sellers Rank | 187,100 in DIY & Tools (See Top 100 in DIY & Tools) 391 in Multi Testers | | Customer Reviews | 4.6 4.6 out of 5 stars (1,097) 4.6 out of 5 stars | | Date First Available | 12 Oct. 2023 | | Guaranteed Software Updates Until | unknown | | Included Components | Main Unit, Type-C Cable, Quick Start Guide, Safety Reference Card | | Item Model Number | GMC-800 | | Item Package Quantity | 1 | | Item Weight | 260 g | | Manufacturer | GQ Electronics LLC | | Part Number | GMC-800 | | Product Dimensions | 6.99 x 12.5 x 1.5 cm; 260 g | ## Images ![GQ Nuclear Radiation Detector GMC-800 - Geiger Counter - American Design - American National Standard Product - LCD Display - 5 Types of Alarms, Dosimeter, Energy Saving - Image 1](https://m.media-amazon.com/images/I/61mUZsV9YNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well! *by on Reviewed in the United Kingdom 18 September 2024* Received quickly and works well. I can't vouch for accuracy as I don't have anything to compare it to, but I put it close to my smoke detector (they all contain Americium) and it did pick up the radiation.Very easy to use, highly recommended! ### ⭐⭐⭐⭐⭐ Excelente equipo de medición! *by on Reviewed in Mexico 9 November 2024* Es un excelente equipo de medición de radiación ionizante, lo verificamos con la radiación de fondo del lugar en donde nos encontramos y es muy preciso!Obviamente al igual que cualquier otro instrumento de medición si se requiere conocer su porcentaje de error o fluctuación para mediciones mas certeras se debe hacer la calibración correspondiente con un laboratorio acreditado!Sin embargo, los datos que ofrece son muy cercanos a los reales!No le pide nada a marcas más avanzadas en este tipo de equipos de medición!Y la realidad de las cosas es que este tipo de equipos ya se han vuelto una necesida, debido a que la radiación ionizante se encuentra en muchos lados, no sólo por la presencia de plantas nucleares, existen sitios en diferentes partes del mundo que tienen radiación ionizante ambiental muy elevada o equipos que la generan, y es importante conocer los valores de referencia para no exponerse innecesariamente a la radiación ionizante debido a los efectos biológicos que pueden producir, ya sean deterministicos o estocásticos (ICRP, 2007).Lo recomendamos ampliamente!Saludos cordiales! ### ⭐⭐⭐⭐⭐ Fascinating as a toy besides its more practical uses *by on Reviewed in the United States 26 October 2025* A very affordable and well made item with a large, colorful display that is easy to read and with pages and pages of different displays allowing you to customize what you want to see and how you want to see it. This is a "smart" device that can link to your PC and through the cable, the battery is kept charged for two or three days of field surveys. More if you turn it off between uses.I bought this just for the fun of detecting uranium in the Chinle and Morrison geologic formations of the Colorado Plateau and seeing for myself that genuine dinosaur bones and petrified wood from those formations can be quite radioactive. As mentioned, I bought this just for fun and not for any practical, safety or economic reasons. Unfortunately I have not had an opportunity to use the device for its intended purpose, but I have confirmed that the unit is functioning well.It sure would be nice to have a counter that displayed actual EVs of the radiation so that I could tell just what radioactive elements are present, but they cost more and for me, it just for a whim more than anything else.When visiting dinosaur museums, I'll turn off all alarms and sounds so as not to panic the public if a bone proves to be a bit "spicy" and I recommend others do so too. ## Frequently Bought Together - Nuclear Radiation Detector GQ GMC-800 Geiger Counter USA Design Product US National Standard Large Color LCD Display 5 Alarm Types Dosimeter Data Save & Global Share Beta Gamma X-ray Portable Device - FBLFOBELI Hard Case for GQ GMC-800/GMC-320S/GMC-300S/GMC-300E/FNIRSI GC-01 Geiger Counter Nuclear Radiation Detector Monitor Meter - Potassium Iodide Tablets 130 mg | 120ct Iodine Tablets for Radiation Exposure - Potassium Iodine Pills - YODO Naciente - KI Pills - Made in USA - ThyroShield --- ## 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.hr/products/572111584-gq-nuclear-radiation-detector-gmc-800-geiger-counter-american-design](https://www.desertcart.hr/products/572111584-gq-nuclear-radiation-detector-gmc-800-geiger-counter-american-design) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-11-01*