---
product_id: 499901689
title: "GQ electronics GMC-300E-Plus Digital Geiger Counter Nuclear Radiation Detector Monitor Meter"
brand: "instrukart"
price: "E£ 54396"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/499901689-gq-electronics-gmc-300e-plus-digital-geiger-counter-nuclear-radiation
store_origin: EG
region: Egypt
---

# High sensitivity up to 65,535 CPM USB data & power connectivity Built-in rechargeable battery GQ electronics GMC-300E-Plus Digital Geiger Counter Nuclear Radiation Detector Monitor Meter

**Brand:** instrukart
**Price:** E£ 54396
**Availability:** ✅ In Stock

## Summary

> ☢️ Stay ahead of radiation risks with precision and power in your palm!

## Quick Answers

- **What is this?** GQ electronics GMC-300E-Plus Digital Geiger Counter Nuclear Radiation Detector Monitor Meter by instrukart
- **How much does it cost?** E£ 54396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/499901689-gq-electronics-gmc-300e-plus-digital-geiger-counter-nuclear-radiation)

## Best For

- instrukart enthusiasts

## Why This Product

- Trusted instrukart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power On The Go:** Integrated rechargeable battery and USB DC input ensure uninterrupted radiation tracking anywhere.
- • **Smart Monitoring:** Onboard real-time clock and automatic data logging capture every second for comprehensive radiation history.
- • **Seamless Data Sync:** USB port lets you connect effortlessly to your PC for real-time monitoring and data analysis.
- • **Precision Detection:** High-sensitivity M4011 tube detects Beta, Gamma, and X-Ray radiation with ultra-accurate readings.
- • **User-Centric Design:** Compact, portable, and equipped with audible & visual alerts plus a backlit LCD for clear readings anytime.

## Overview

The GQ Electronics GMC-300E-Plus is a professional-grade digital Geiger counter designed for precise detection of Beta, Gamma, and X-Ray radiation. Featuring a high-sensitivity M4011 tube, rechargeable battery, USB connectivity for data transfer and external power, plus real-time clock and automatic data logging, it’s ideal for continuous radiation monitoring in nuclear, industrial, and environmental settings.

## Description

GQ electronics GMC-300E-Plus Digital Geiger Counter Nuclear Radiation Detector Monitor Meter

## Features

- Features: This Geiger Counter has USB Data port for connection with computer/PC/laptop GQ Soft Geiger Counter software. | Battery charging feature for charging the internal battery. | USB DC input port for external power input, so that continually monitoring becomes possible.
- The powerful counter circuit is capable of handling counting up to 65,535 CPM (Count Per Minute). | High sensitivity tube M4011 installed (user can remove this tube install other tubes if needed). | This Radiation Monitor has a built-in battery charging circuit. | On-board real-time clock.
- Power supply: 9V battery or DC power adapter operation | Radiation detection: Beta, Gamma, and X-Ray | Sensitivity to Gamma Radiation: 0.1~1 MeV | Working Voltage: 6~9V | Working power: 0.045W - 0.2W
- Range of dose rate indications: 0.00 to 327.99µSv/h | Range of exposure dose rate indications: 0.00 to 32.99mRem/h | Range of gamma radiation energy: 0.1 to 1.25MeV | beta radiation energy: 0.25 to 3.5MeV Gamma radiation energy: 0.1 to 1.25MeV
- Supply Scope: 1 Unit of Radiation Detector, Instruction Manual, Software CD | Applications : Radiation dosimetry, radiological protection, experimental physics, and the contamination monitor nuclear industry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Instrukart |
| Manufacturer | Instrukart |
| Country of Origin | China |
| Number of Memory Sticks | 1 |
| Item part number | IP 300E AMZ |

## Images

![GQ electronics GMC-300E-Plus Digital Geiger Counter Nuclear Radiation Detector Monitor Meter - Image 1](https://m.media-amazon.com/images/I/41T-2IlKORL.jpg)

---

## 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.com.eg/products/499901689-gq-electronics-gmc-300e-plus-digital-geiger-counter-nuclear-radiation](https://www.desertcart.com.eg/products/499901689-gq-electronics-gmc-300e-plus-digital-geiger-counter-nuclear-radiation)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-23*