--- product_id: 503840024 title: "GMC-300S Digital Nuclear Ra" brand: "gq" price: "Rp5661256" currency: IDR in_stock: true reviews_count: 5 category: "Gq" url: https://www.desertcart.id/products/503840024-gmc-300s-digital-nuclear-ra store_origin: ID region: Indonesia --- # Visual graph & data export Long-lasting rechargeable battery 1-second real-time data logging GMC-300S Digital Nuclear Ra **Brand:** gq **Price:** Rp5661256 **Availability:** ✅ In Stock ## Summary > ⚡ Stay ahead of radiation risks with precision and style! ## Quick Answers - **What is this?** GMC-300S Digital Nuclear Ra by gq - **How much does it cost?** Rp5661256 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/503840024-gmc-300s-digital-nuclear-ra) ## 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 - • **Power Through Your Day:** Rechargeable lithium-ion battery ensures hours of uninterrupted use. - • **Data at Your Fingertips:** Download and analyze historical radiation data with intuitive PC software. - • **Versatile Detection Modes:** Switch seamlessly between dosimeter, CPM count, and graph modes for tailored readings. - • **Instant Radiation Insights:** Logs radiation data every second for unmatched real-time monitoring. - • **Pro-Grade Precision & Portability:** Compact, lightweight design with LED indicators and analog output for professional environments. ## Overview The GQ GMC-300S is a cutting-edge digital Geiger counter designed for professionals and enthusiasts alike. Featuring real-time second-by-second data logging, rechargeable battery power, and versatile detection modes, it offers precise radiation monitoring with easy PC integration. Its compact design, enhanced sensitivity, and user-friendly interface make it ideal for labs, industrial use, and fieldwork, delivering reliable, cost-effective radiation detection you can trust. ## Description The GQ gmc-300S digital Geiger counter is the latest general purpose Geiger Counter. It is developed by GQ Electronics LLC, USA. As an enhanced version of GMC-300E Plus, it has higher sensitivity to facilitate a lower level radiation detection. It also has LCD contrast control, front LED indicator, analog data port output, new graphic display, speaker on/off features. This product can be used for industrial, commercial or Test equipment, such as universities, laboratories, environment evaluation measurement, hospital research, scientific analytical applications, antique evaluation, building material testing research and so on. comparing to other brand products, the most prominent advantages of this product are: having most features and cost effective. It also has unique features, such as, record data first play it back later; open protocol for easy application integration; visualize real-time graph, data logging. portable and convenient with built-in audible and visual signals, it features automatic data recording. It is able to continually monitor the radiation and log the data each second into internal memory. When connected to a PC, GQ software can download the radiation history data to the computer and the user is able to analyze those data later. the device uses USB port for communication and power. The internal battery can be charged via wall adapter or car adapter. Using the adapters, continuous data monitoring is possible and no worry about batteries charge or any data loss. The main board has a real time clock for time related data logging purposes. the USB port communicates with GQ Geiger counter data viewer software. Review: Bonne qualité et stabilité dans les mesures - Fonctionne bien mieux que les produits chinois ! Très satisfait Review: Essential Tool for Radium Detection! - The GQ GMC-300S Digital Nuclear Radiation Detector Monitor Meter Geiger Counter has proven to be an invaluable tool in my watch servicing hobby. I use it specifically for checking if watch dials contain radium, and it performs this task with remarkable accuracy. The digital display is easy to read, and the device is user-friendly, making it simple to operate even for those new to radiation detection. Its sensitivity and reliability provide peace of mind when working with vintage watches. This Geiger counter is a must-have for anyone needing precise radium detection at a great value. ## Features - Real-time data logging every second into internal memory. - History data can be downloaded to computer - Rechargeable battery last longer - Free data Viewer PC software - Dosimeter mode, CPM count mode, Graph mode ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | GQ | | Manufacturer | GQ Electronics LLC | | Model number | GMC-300S | | Number of Memory Sticks | 1 | | Item Weight | 222 g | | Product Dimensions | 12.07 x 6.99 x 1.91 cm; 222 g | | Batteries | 1 Lithium Ion batteries required. (included) | | Item model number | GMC-300S | | Item Height | 0.75 Inches | | Item Width | 2.75 Inches | | Voltage | 220 Volts (AC) | | Included Components | cable | | Are batteries included? | Yes | | Lithium battery energy content | 2.96 Watt Hours | | Lithium Battery Packaging | Batteries contained in equipment | | Lithium battery weight | 0.85 Grams | | Number of lithium ion cells | 1 | ## Images ![GMC-300S Digital Nuclear Ra - Image 1](https://m.media-amazon.com/images/I/615ZNdooHgL.jpg) ![GMC-300S Digital Nuclear Ra - Image 2](https://m.media-amazon.com/images/I/71s+RKgzbZL.jpg) ![GMC-300S Digital Nuclear Ra - Image 3](https://m.media-amazon.com/images/I/71SgzkUJBiL.jpg) ![GMC-300S Digital Nuclear Ra - Image 4](https://m.media-amazon.com/images/I/71eUWWBDstL.jpg) ![GMC-300S Digital Nuclear Ra - Image 5](https://m.media-amazon.com/images/I/71JDqnPZznL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bonne qualité et stabilité dans les mesures *by B***E on 8 April 2025* Fonctionne bien mieux que les produits chinois ! Très satisfait ### ⭐⭐⭐⭐⭐ Essential Tool for Radium Detection! *by J***E on 26 February 2025* The GQ GMC-300S Digital Nuclear Radiation Detector Monitor Meter Geiger Counter has proven to be an invaluable tool in my watch servicing hobby. I use it specifically for checking if watch dials contain radium, and it performs this task with remarkable accuracy. The digital display is easy to read, and the device is user-friendly, making it simple to operate even for those new to radiation detection. Its sensitivity and reliability provide peace of mind when working with vintage watches. This Geiger counter is a must-have for anyone needing precise radium detection at a great value. ### ⭐⭐⭐⭐⭐ Works. Produces graphs of activity over time *by J***H on 7 June 2026* Works. Interesting how radioactive different bits of land are. ## Frequently Bought Together - GQ GMC-300S Digital Nuclear Radiation Detector Monitor Meter Geiger Counter Radiation Dosimeter - Aquatabs 397mg Water Purification Tablets (100 Pack). Water Filtration System for, Camping, Boating, Emergencies, Survival, RVs, and Marine-Use. Easy to Use Treatment and Disinfection. - HealthFare Potassium Iodide Tablets | 130 mg | 120 Fast-Dissolving Tablets (2 Pack) | Ki Pills | Long Shelf Life | Non-GMO --- ## 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/503840024-gmc-300s-digital-nuclear-ra](https://www.desertcart.id/products/503840024-gmc-300s-digital-nuclear-ra) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-07-14*