---
product_id: 496608937
title: "Geiger Counter Nuclear Radiation Detector - Radiation Dosimeter With Lcd Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched,0.0 Sv-500Msv"
brand: "fnirsi"
price: "KD 30.39"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/496608937-geiger-counter-nuclear-radiation-detector-radiation-dosimeter-with-lcd-display
store_origin: KW
region: Kuwait
---

# Measures 0.0 μSv to 500 mSv 3-mode smart alarm system Detects Gamma, Beta & X-rays Geiger Counter Nuclear Radiation Detector - Radiation Dosimeter With Lcd Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched,0.0 Sv-500Msv

**Brand:** fnirsi
**Price:** KD 30.39
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead of invisible threats with FNIRSI’s cutting-edge radiation radar!

## Quick Answers

- **What is this?** Geiger Counter Nuclear Radiation Detector - Radiation Dosimeter With Lcd Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched,0.0 Sv-500Msv by fnirsi
- **How much does it cost?** KD 30.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/496608937-geiger-counter-nuclear-radiation-detector-radiation-dosimeter-with-lcd-display)

## Best For

- fnirsi enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Smart Alerts:** Set vibration, light, or sound alarms to instantly notify you when radiation exceeds safe limits.
- • **Precision Dosage Monitoring:** Accurately measures radiation from 0.0 μSv up to 500 mSv, covering all safety thresholds.
- • **Portable & Rechargeable Design:** Compact, lightweight, and battery-powered for on-the-go radiation monitoring wherever you need it.
- • **Comprehensive Radiation Detection:** Advanced GM sensor tracks Gamma, Beta, and X-ray radiation for total peace of mind.
- • **User-Friendly Multilingual Interface:** Operate effortlessly in English or Chinese with intuitive one-handed controls and customizable settings.

## Overview

The FNIRSI GC-01 is a portable, handheld Geiger counter equipped with a built-in GM sensor capable of detecting Gamma, Beta, and X-ray radiation. It measures cumulative doses from 0.0 μSv to 500 mSv with ±30% accuracy, featuring a smart alarm system with vibration, light, and sound alerts. Designed for professional and personal use, it supports English and Chinese languages, offers customizable settings, and is ideal for environmental safety, industrial inspections, and radiology monitoring.

## Description

FNIRSI Geiger Counter Nuclear Radiation Detector - Radiation Dosimeter With Lcd Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched,0.0 Sv-500Msv

## Features

- 【Nuclear Radiation Detector】FNIRSI GC-01 Geiger counter nuclear radiation detector with built-in GM sensor, able to detect Gamma, Beta and X-rays. Cumulative dose equivalent: 0.00 uSv-500.0 mSv. Energy range: 48 KeV-1.5 MeV ≤ plus/minus 30%（for 137 Csγ)
- 【Smart Alarm】3 modes of Light/Vibration/Sound. Geiger counter can set current dose alarm value and cumulative dose alarm value. Whether in sleep or active state, the radiation monitor will alarm if the detected radiation dose exceeds the alarm threshold
- 【Multifunctional Geiger Counter】Our the geiger counter has other various setting, such as alarm setting, system clock setting and unit setting & language change,you can operate in English (default) or Chinese. Easy one-handed operation
- 【Working Principle】FNIRSI GC-01 radiation meter uses a trachea or small room as a probe to detect ionizing radiation gamma/Beta/X-ray. Radiation ionization generates ion pairs, ions are enlarged and converted into electrical pulse counts to measure
- 【Application Areas】Widely applied in the environment where existing ionize radiation. Such as home improvement radiation, geological survey, iron, Inspection vehicles, nuclear power plants, industry, radiology, radiology laboratories and so on

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FNIRSI |
| Style | Modern |
| Power Source | बटरी सचालित |
| Product Dimensions | 2.7D x 7.8W x 12H Centimeters |
| Item Weight | 200 Grams |
| Alarm | Vibration |
| Operating Humidity | 95 percent |
| Sensor Type | Photoelectric |
| Material | Iron |
| Number of Items | 1 |
| Manufacturer | FNIRSI-GC-01 |
| Model number | GC-01 |
| Item Weight | 200 g |
| Item model number | GC-01 |
| Included Components | Nuclear radiation detector |
| Are batteries included? | No |

## Product Details

- **Brand:** FNIRSI
- **Style:** Modern
- **Power Source:** बटरी सचालित
- **Product Dimensions:** 2.7D x 7.8W x 12H Centimeters
- **Item Weight:** 200 Grams
- **Alarm:** Vibration
- **Operating Humidity:** 95 percent
- **Sensor Type:** Photoelectric
- **Material:** Iron
- **Number of Items:** 1

## Images

![Geiger Counter Nuclear Radiation Detector - Radiation Dosimeter With Lcd Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched,0.0 Sv-500Msv - Image 1](https://m.media-amazon.com/images/I/613MADyzBsL.jpg)

## Questions & Answers

**Q: The device won't power on.**
A: 1.Press the power button briefly, avoid long presses. 2.Use the reset button at the device's bottom. 3.Connect to a computer for firmware update.

**Q: Readings are inaccurate.**
A: 1.Ensure the unit is set to μSv/h, the standard for normal areas.  2.Charge the device if the battery voltage is low.  3.Keep away from strong electromagnetic devices during measurement.

**Q: The device fails to detect radiation.**
A: Conduct a function test: hold a test source close to the detector and check if the reading increases. Update the firmware if software freeze causes data lock.

**Q: How do I switch languages?**
A: Long-press the right button to enter settings, navigate to "Language" with the down button, select English, and confirm with the OK button.

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-24*