--- product_id: 52286883 title: "GQ GMC-600 Plus Geiger Counter Detector Dosimeter Alpha Beta Gamma XRay LND 7317 sensor tube" brand: "gq" price: "€ 0.51" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.gr/products/52286883-gq-gmc-600-plus-geiger-counter-detector-dosimeter-alpha-beta store_origin: GR region: Greece --- # GQ GMC-600 Plus Geiger Counter Detector Dosimeter Alpha Beta Gamma XRay LND 7317 sensor tube **Brand:** gq **Price:** € 0.51 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** GQ GMC-600 Plus Geiger Counter Detector Dosimeter Alpha Beta Gamma XRay LND 7317 sensor tube by gq - **How much does it cost?** € 0.51 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/52286883-gq-gmc-600-plus-geiger-counter-detector-dosimeter-alpha-beta) ## Best For - gq enthusiasts ## Why This Product - Trusted gq brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product Description GMC-600 Plus is a new generation Geiger Counter from GQ Electronics. It can log the data to server via wireless WiFi connection and internal memory at same time. Built-in WiFi ready, stay connected with Geiger Counter World Map Free online history unlimited data storage and Geiger Counter Wold Map service. Get the reading from anywhere of the world. Software submit the data every minute.It is time to get this monitoring instrument. Real-time testing evaluation, scientific testing on sample like: Building Material, Hospital Radiation Therapy, Food, Water, Indoor/outdoor, X-Ray, and more. Record radiation data and play it back later Place it anywhere and then read the data. This is a ready to go set. Everything is included. No any adjustment needed. Text mode provide maximum data information. eg. CPM, Date, Time, Elapsed time, uSv/h, mR/h etc. Real-time graphic mode provide visualized real-time radiation changes, so that much easier to observe the data changes. It also display the CPM rate at same time. In Graphic mode, the ZOOM feature let user to see from lowest to highest graph onscreen. Timed count with scheduler Back light Control to set the back light ON, OFF and timeout. So that to save the power. Battery charging and battery level indicator. Speaker ON/OFF control. Alarm setting. It sets the alarm ON/OFF, alarm type, alarm level. Date time set the real-time clock. Swivel display setting. Auto 180 degree swivel display provides a convenience reading when unit upside down. Three points calibration. For CPM to uSv/h and mR/h conversion Power saving mode let unit keep running at minimum power. Data saving mode selection. let unit record data every second/minute/hour. Store up to 2 years history every minute data. History data browse. Variable serial communication baud rate. and many more! The GQ GMC-600 Plus digital Geiger Counter installed a high sensitive Pancake Geiger tube LND 7317 for Alpha, Beta, Gamma and X-Ray radiation detection. Three display modes provide very high flexibility display mode. The graph mode provide last 60 seconds data changes instantly. Large font display let the data easy to read. Timed count with scheduler. Specification Radiation Detection: Alpha, Beta, Gamma and X-Ray . Detection Dose Range: 0 ~ 4250uSv/h Detection CPM Range: >1,000,000 CPM Minimum Detectable Energy Range: Beta, Gamma, X-Ray: ~0.1 MeV, Alpha ~2.0 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/Rechargeable Open Protocol, Online Support, Free Software GQ GMC-600 Plus provides open GQ RFC1201 communication protocol for easier system integration. User is able to operate the unit by sending the serial commands. User is also able to write customized software. GQ Electronics website provides online technical support forum for easy and fast support. User can download and try the exact copy of GMC-600 Plus user interface demo software before you buy it. GMC World Map Review: exactly what i was looking for. - exactly what i was looking for. design could be better though. something more friendly to hold/point. comes with a nice little case also, it is mini usb not even mini or usb-c :-( Review: A very powerful Alpha-capable Counter - I purchased this directly from GQ Electronics back in 2021 when these were fairly new and it was shipped all the way from Washington, USA. Shipping was expensive, but I had to make sure it arrived safely because it's a sensitive piece of equipment; this was proven by having the screen go completely blank after a few months of use. The ribbon cable that connects the screen to the unit had popped out despite not ever being dropped- but this was fairly easy to put back in. It's quite difficult to set up the server connection for uploading live data readings to the global map, sometimes it runs and sometimes it just refuses until the software is restarted. I find the global map does lag quite a bit when there's a lot of data displaying on the screen. As it's capable of detecting Alpha particles, this counter has a much higher "safe reading" where it will idle at around 40-50cpm for background radiation, whereas the GMC 320 will idle around 20cpm. The reading shown in the image is the counter picking up a Thorium-laced "5G Energy protection" sticker, inside a packaging envelope underneath a thick bedsheet, as you can see this is a very high reading for something that is concealed in many layers and the counter does a good job of picking it up. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077V7QSHP | | Batteries | 1 AA batteries required. | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 499,953 in DIY & Tools ( See Top 100 in DIY & Tools ) 251 in Gas Detectors | | Customer Reviews | 4.6 4.6 out of 5 stars (210) | | Date First Available | 5 Jan. 2018 | | Item Package Quantity | 1 | | Item Weight | 45 g | | Item model number | GMC-600 plus | | Manufacturer | GQ Electronics LLC | | Part number | GMC-600 plus | | Product Dimensions | 12.95 x 7.87 x 4.06 cm; 45 g | ## Images ![GQ GMC-600 Plus Geiger Counter Detector Dosimeter Alpha Beta Gamma XRay LND 7317 sensor tube - Image 1](https://m.media-amazon.com/images/I/51QCHtEoSBL.jpg) ![GQ GMC-600 Plus Geiger Counter Detector Dosimeter Alpha Beta Gamma XRay LND 7317 sensor tube - Image 2](https://m.media-amazon.com/images/I/416dRw4v0IL.jpg) ![GQ GMC-600 Plus Geiger Counter Detector Dosimeter Alpha Beta Gamma XRay LND 7317 sensor tube - Image 3](https://m.media-amazon.com/images/I/418uvUPR78L.jpg) ![GQ GMC-600 Plus Geiger Counter Detector Dosimeter Alpha Beta Gamma XRay LND 7317 sensor tube - Image 4](https://m.media-amazon.com/images/I/41s8qEfZSAL.jpg) ## Questions & Answers **Q: Does this unit detect and mesure the radiation from a smoke detector?** A: The GM tube of the GMC-600 Plus is a pancake one with a thin Mica Window. This allows also Alpha radiation to enter the GM tube and to detect it. A smoke detector can work with Am-241 isotopes and uses Alpha radiation for smoke detection. But all detetctors I know are very well shielded, so no Alpha radiation weill leave the smoke detector. Therefore, no external radiation detector will be able to detect the internal Alpha radiation of Am-241! Regards Uwe Z. **Q: Is it possible to end up buying a returned unit that was used and exposed to contaminated dust or materials? On amazon, you end up with returned items** A: Even though the seller responded to this question saying they will never themselves sell used products as new, that is probably the truth. Amazon itself, on the other hand, does resell used products as "new" products. When a product is returned to an Amazon warehouse, they will attempt to sell that product to the next customer as a brand new product even though it is a used product rather than trying to RMA the item. Given that this product is likely to be used around a variety of hazardous radioactive sources, Amazon's current policy of reselling used products as new products is a huge problem. This seller really should just sell direct online (via Square, Stripe, etc.) rather than through Amazon's tainted supply chain. Or come up with a tamper-evident mechanism (e.g. tamper evident bank deposit bags) that customers can use to confirm that they did indeed receive a genuine, untouched, brand new product and also tell customers how to confirm for themselves that they indeed received a brand new product. **Q: will it detect radiation in water?** A: If your looking to "see" the radon particles in the water probably won't notice much difference between the water and background radiation unless it was a significant amount... I would recommend putting the water in a glass or beaker and set the monitor on top to make readings... I may try that myself and see what results are if any.. **Q: How far should I let the battery run down before recharging?** A: 20% would be the max if used on a regular basis. Same rules as a cell phone, both li-po batteries. Charge at 20% or more, try not to go below that 20 unless the situation is critical. If used rarely, then charge when it gets at 50% and that's because if and when you really need it and it's dead, well it's dead and useless at that moment. Hope this helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ exactly what i was looking for. *by J***N on 5 December 2022* exactly what i was looking for. design could be better though. something more friendly to hold/point. comes with a nice little case also, it is mini usb not even mini or usb-c :-( ### ⭐⭐⭐⭐⭐ A very powerful Alpha-capable Counter *by H***E on 9 June 2023* I purchased this directly from GQ Electronics back in 2021 when these were fairly new and it was shipped all the way from Washington, USA. Shipping was expensive, but I had to make sure it arrived safely because it's a sensitive piece of equipment; this was proven by having the screen go completely blank after a few months of use. The ribbon cable that connects the screen to the unit had popped out despite not ever being dropped- but this was fairly easy to put back in. It's quite difficult to set up the server connection for uploading live data readings to the global map, sometimes it runs and sometimes it just refuses until the software is restarted. I find the global map does lag quite a bit when there's a lot of data displaying on the screen. As it's capable of detecting Alpha particles, this counter has a much higher "safe reading" where it will idle at around 40-50cpm for background radiation, whereas the GMC 320 will idle around 20cpm. The reading shown in the image is the counter picking up a Thorium-laced "5G Energy protection" sticker, inside a packaging envelope underneath a thick bedsheet, as you can see this is a very high reading for something that is concealed in many layers and the counter does a good job of picking it up. ### ⭐⭐⭐⭐ Chunky *by E***J on 22 September 2024* It works fine. I’d like to be able to display cps and not just cpm. My understanding was it detects all three main decay types if not more, but I get a lower reading than with my Radiacode 103 which only detects gamma. There is no spectroscopy on this device. ## Frequently Bought Together - GQ GMC-600 Plus Geiger Counter Radiation Detector Dosimeter Alpha Beta Gamma X-ray - 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.gr/products/52286883-gq-gmc-600-plus-geiger-counter-detector-dosimeter-alpha-beta](https://www.desertcart.gr/products/52286883-gq-gmc-600-plus-geiger-counter-detector-dosimeter-alpha-beta) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-02*