---
product_id: 48555810
title: "gmc-320 Plus Geiger Counter Nuclear Radiation Detector Meter Beta Range X Ray Europe"
brand: "gq"
price: "S/.1194"
currency: PEN
in_stock: true
reviews_count: 13
category: "Gq"
url: https://www.desertcart.pe/products/48555810-gmc-320-plus-geiger-counter-nuclear-radiation-detector-meter-beta
store_origin: PE
region: Peru
---

# 1MB onboard data logging 180° swivel display Rechargeable USB battery gmc-320 Plus Geiger Counter Nuclear Radiation Detector Meter Beta Range X Ray Europe

**Brand:** gq
**Price:** S/.1194
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead of invisible threats with precision and style!

## Quick Answers

- **What is this?** gmc-320 Plus Geiger Counter Nuclear Radiation Detector Meter Beta Range X Ray Europe by gq
- **How much does it cost?** S/.1194 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/48555810-gmc-320-plus-geiger-counter-nuclear-radiation-detector-meter-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

## Key Features

- • **Universal Connectivity:** USB powered & chargeable with included rechargeable battery for on-the-go use.
- • **Ergonomic Swivel Display:** Auto 180° rotating dot matrix LCD ensures effortless reading from any angle.
- • **Seamless Data Management:** 1MB internal memory logs radiation history for later PC analysis via USB.
- • **Real-Time Radiation Tracking:** Instant beta, gamma & X-ray detection with per-second data updates.
- • **Multilingual Support & Community:** Access online manuals in multiple languages plus expert forum backing.

## Overview

The GQ GMC-320 Plus is a compact, professional-grade Geiger counter designed for real-time detection of beta, gamma, and X-ray radiation. Featuring a high-sensitivity M4011 tube, 1MB onboard memory for continuous data logging, and a unique 180° swivel dot matrix LCD, it offers unparalleled convenience and accuracy. Rechargeable via USB and supported by free PC software and multilingual manuals, it’s ideal for health-conscious professionals, researchers, and environmental evaluators seeking reliable radiation monitoring anytime, anywhere.

## Description

Product Description Popular Model Developed by GQ Electronics LLC, Seattle, USA This GQ GMC-320 plus Geiger counter is a ready-to-go portable nuclear radiation detector monitoring instrument and an enhanced version of GMC-300E. This product is a useful tool to visualize real time radiation, it has wide range of applications Not only to alert while high dose of big incident happen, like Fukushima nuclear plant, but also sensitive enough to prevent from harmful radiation background around you and protect your health daily. It can also be used for industrial and commercial equipment for radiation detections, such as universities, laboratories, environment evaluation measurement, hospital research, scientific analytical applications, antique evaluation, building material, space radiation, air industrial and so on. GQ GMC-320+ is an easy-to-use model. Comparing to other products in the market, the most prominent advantages of this product are: having rich features and high affordability. Key/Unique Features Two Versatile Mode: Unit Alone or Together with PC Date, Time and Battery Level Display on the LCD Screen Real-time Graphic, Text and Large Font mode. Zoom feature Built-in Audible and Visual Signals to Alert Dot Matrix LCD Digital Display with Back Light (contrast, brightness adjustable) Rechargeable Battery Included. Chargeable via Computer/Laptop USB Port, USB Power Adapter or Car Charger Data Logging Feature, Record Data First and Process or Play Later Standard Data viewer software included for free. Stay connected with Geiger Counter World Map website Detailed Information GQ GMC-320+ Build High sensitivity M4011 installed (changeable other tube) Build-in battery charging circuit On-board temperature sensor & gyroscope One megabytes on-board flash memory for history data storage On-board speaker. LED indicator alarm & audio output can connect to cell phone, analog audio port for headphone Open protocol 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. Uses USB port for communication and power. Specification Radiation detection: Beta, Gamma and X-Ray Detectable Energy Range: 0.1~3.0 MeV Own Background: 0,2 Pulses/s Working Voltage: 3.2-4.0VL CD Display: Dot matrix with back light Working power: 0.045W - 0.2W Power: 3.6V/3.7V battery / USB power Main unit size: 5 x 2.8 x 1 inches Weight: 4 oz Automatic data recording. Support Download 1:1 simulation software let you experience the device UI operation before make purchase decision. User-end firmware upgrade. GQ online support community forum. USA service center Free software as well as professional data logging software is available. Accepts both rechargeable and non-rechargeable 3.6V/3.7V batter What is nuclear radiation? As radioactive material decays, the energy released (Nuclear Radiation) into the environment. It will harm a body that is exposed to it. It can directly kill cells, or it can cause mutations to DNA. If those mutations are not repaired, the cell may turn cancerous. The common source of nuclear radiation can be: Leaked dust of nuclear power plan, nuclear weapon explosion, X-ray machines,,nuclear waste materials, Iodine 131 medical treatment patient or animal, contaminated fruit, seafood, Ionizing smoke detector etc. Monitoring radiation from a I-131 treatment patient Patients who need to know the radiation level after radioactive iodine treatment are advised to carry a GQ GMC-320 Plus. This will let patients to keep a safe distance to other people. The patients may also detect the radiation level of themselves for them to be able to travel. Radiation detection devices used at airports and federal buildings may be sensitive to the radiation levels present in patients, and it might take up to three months following the treatment with I-131. Fruit radiation detecting To avoid contaminated import fruit, the GQ GMC-320 will let you know if the fruit has been contaminated. Seafood testing Seafood will always be the first victim of the nuclear power plant disaster. Always do the radiation testing on all sea food from the disaster area. So that to avoid contaminated sea food.

Review: A good product - I tried this item on a few products and the results were very good, a shame the front panel makes it look a bit like a toy.
Review: Good little unit - A very basic radiation detector which is good enough to pick up the low level emissions from green glass. Not much else to say , it seems to work as a general area detection unit and should you wish you can log the reading online at their forum.

## Features

- Portable hand-held Geiger counter developed by GQ Electronics USA
- Audio/visual indication; Dot matrix LCD display; Real-time per second data recording
- USB Data port for connection/charging with PC GQ Soft Geiger Counter software
- Auto 180 degree swivel display provides a convenience reading when unit upside down
- Online manual user guide is also available in several foreign languages (English, German, French, etc.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013S9FO8M |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Required? | No |
| Batteries included? | Yes |
| Best Sellers Rank | 105,770 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 365 in Inspection & Analysis 427 in Hazardous Material Handling |
| Customer Reviews | 4.4 4.4 out of 5 stars (479) |
| Date First Available | 29 Oct. 2014 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Package Quantity | 1 |
| Item Weight | 142 g |
| Item model number | 320 Plus |
| Manufacturer | GQ Electronics LLC |
| Part Number | GMC320Plus |
| Product Dimensions | 12.7 x 7.11 x 7.54 cm; 141.75 g |
| Special Features | Automatic data recording and play back from PC later, Money back warranty within 30 days and one year factory warranty, Newly designed digital Geiger Counter/Data recorder,Record the radiation data. Play it back later, Open communication protocol for wide range radiation network support made easy., Technical support forum from GQ Electronics website |
| Voltage | 3.7 Volts |

## Images

![gmc-320 Plus Geiger Counter Nuclear Radiation Detector Meter Beta Range X Ray Europe - Image 1](https://m.media-amazon.com/images/I/61JcsrDN1xL.jpg)
![gmc-320 Plus Geiger Counter Nuclear Radiation Detector Meter Beta Range X Ray Europe - Image 2](https://m.media-amazon.com/images/I/413QAwZAswL.jpg)
![gmc-320 Plus Geiger Counter Nuclear Radiation Detector Meter Beta Range X Ray Europe - Image 3](https://m.media-amazon.com/images/I/41yH7I6WDlL.jpg)
![gmc-320 Plus Geiger Counter Nuclear Radiation Detector Meter Beta Range X Ray Europe - Image 4](https://m.media-amazon.com/images/I/41-alIsFoaL.jpg)
![gmc-320 Plus Geiger Counter Nuclear Radiation Detector Meter Beta Range X Ray Europe - Image 5](https://m.media-amazon.com/images/I/61Gj3Ow31QL.jpg)

## Questions & Answers

**Q: What operating systems does the software work on? I have linux so am concerned that I'll not be able to get the data off the device.**
A: I have Windows and it works on that, would suggest you look at website and download software to test

**Q: Does it measure radon levels**
A: No is the simple answer. Radon emits alpha particles, the GQ GMC-320+ measures beta, gamma and x-ray. Geiger counters that measure alpha tend to be more expensive, I think starting around £300-£400 upwards. Also check out the UK Govt site at: http://www.ukradon.org/information/measuringradon as that might be more cost effective if you're looking at your own home for example.

**Q: Can you detect radiation from radioactive objects ? For example: test tuna canned fish, considering that the fish was caught from a radioactive area ?**
A: Yes, that is what this thing was designed for. Note, such radiation will be very small and even air will block it. Place the meter very close to the object and wait a couple of minutes to check if the count increases.

**Q: They say sunlight affects the readings. a problem with the gm tube used. has this issue been resolved?**
A: Some contain a glass Gm tube however mine contained a metal one, I assume the affected ones have the glass tube but don’t understand how sunlight affects reading as the particles need to penetrate the glass tube to have an effect

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good product
*by H***Y on 5 September 2024*

I tried this item on a few products and the results were very good, a shame the front panel makes it look a bit like a toy.

### ⭐⭐⭐⭐⭐ Good little unit
*by A***I on 10 June 2021*

A very basic radiation detector which is good enough to pick up the low level emissions from green glass. Not much else to say , it seems to work as a general area detection unit and should you wish you can log the reading online at their forum.

### ⭐⭐⭐⭐ Good product - hope I don't ever have to use it in anger
*by B***7 on 24 April 2023*

Good product, seems a little clunky to use however picks up the background radiation with ease. Sadly one of those products that unless you use within the nuclear industry or there's an attack (where these reviews will become useless) its difficult to give a review but happy with what I can see, use and detect so far.

## Frequently Bought Together

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-07-08*