---
product_id: 44286550
title: "GQ GMC-500Plus Geiger Counter Nuclear Radiation Detector Monitor Dosimeter, White"
brand: "gq"
price: "A$302"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/44286550-gq-gmc-500plus-geiger-counter-nuclear-radiation-detector-monitor-dosimeter
store_origin: AU
region: Australia
---

# Large LCD Display Rechargeable Battery Dual Geiger Tubes GQ GMC-500Plus Geiger Counter Nuclear Radiation Detector Monitor Dosimeter, White

**Brand:** gq
**Price:** A$302
**Availability:** ✅ In Stock

## Summary

> 🌍 Stay Ahead of the Curve with GQGMC-500Plus!

## Quick Answers

- **What is this?** GQ GMC-500Plus Geiger Counter Nuclear Radiation Detector Monitor Dosimeter, White by gq
- **How much does it cost?** A$302 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/44286550-gq-gmc-500plus-geiger-counter-nuclear-radiation-detector-monitor-dosimeter)

## 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

- • **Built to Last:** Equipped with built-in flash memory and a rechargeable battery for continuous monitoring.
- • **Sound Alerts for Safety:** Onboard speaker and audio output provide real-time alerts, ensuring your safety is always prioritized.
- • **Stay Connected Anywhere:** Submit data to any server in the world automatically, keeping you in the loop no matter where you are.
- • **User-Friendly Interface:** Experience a large informative LCD display with auto horizontal and vertical large font for effortless reading.
- • **Unmatched Detection Power:** Push the detection range upper limit 10 times higher, ensuring you never miss a beat.

## Overview

The GQGMC-500Plus Geiger Counter is an advanced nuclear radiation detector featuring dual Geiger tubes for enhanced sensitivity, a large LCD display for easy readability, and the ability to log data to any server globally. With a rechargeable battery and built-in flash memory, this device is designed for professionals who demand reliability and precision in radiation monitoring.

## Description

GMC-500Plus Geiger Counter Nuclear Radiation Detector Monitor Dosimeter, White

## 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

## Images

![GQ GMC-500Plus Geiger Counter Nuclear Radiation Detector Monitor Dosimeter, White - Image 1](https://m.media-amazon.com/images/I/51tds47DVSL.jpg)

## Questions & Answers

**Q: Will this detect if there is radiation in seafood that's in it's package, like in the supermarket or if seafood in a restaurant is safe to eat?**
A: Yes-If you menu dive on this 500+ there is a “food testing” setting that will allow one to test food for beta or gamma. I’ve personally not used that feature.  This has 2 Geiger Muller tubes, on for low frequency, (for simplicity,  under <100cpm), and once that low level reader tube is saturated, a 2nd tube for readings over >100cpm will take over. 
There are people out there who know much more than I regarding the accuracy of this particular device reading super low level radiation. But, if you set this one to its slowest count, 60second readings, it says after 1minute of reading the item or piece of food that it’s accurate to +/-5% accuracy.

**Q: Will this detect radiation from a smart house? Phones, lights. Doorbells, routers.smoke detectors etc.**
A: No. It detects nuclear radiation not electromagnetic frequencies. Specifically beta, gamma and X-ray emissions. The 600 will detect alpha, beta, gamma and X-ray.

**Q: Is there an android version of the app ?**
A: Cellphones won't work in a nuclear apocalypse

**Q: Does it have GPS inside?**
A: No.  Only GMC-510, GMC-520 has GPS feature.

## 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

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-25*