---
product_id: 566166835
title: "Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched"
brand: "safecastle"
price: "₱8735"
currency: PHP
in_stock: true
reviews_count: 1
url: https://www.desertcart.ph/products/566166835-geiger-counter-nuclear-radiation-detector-fnirsi-radiation-dosimeter-with-lcd
store_origin: PH
region: Philippines
---

# 48KeV-1.5MeV 0.00uSv-500.0mSv Light/Vibration/Sound alarms Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched

**Brand:** safecastle
**Price:** ₱8735
**Availability:** ✅ In Stock

## Summary

> Stay Safe, Stay Informed! 🌍

## Quick Answers

- **What is this?** Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched by safecastle
- **How much does it cost?** ₱8735 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/566166835-geiger-counter-nuclear-radiation-detector-fnirsi-radiation-dosimeter-with-lcd)

## Best For

- safecastle enthusiasts

## Why This Product

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

## Key Features

- • **Smart Alarm System:** Stay alert with customizable alarm settings for real-time radiation detection.
- • **Rapid Response Time:** Detect Gamma, Beta, and X-rays swiftly with advanced GM sensor technology.
- • **Precision Monitoring:** Experience high accuracy with a cumulative dose range of 0.00uSv-500.0mSv.
- • **Versatile Applications:** Perfect for home, industry, and environmental safety checks.
- • **User-Friendly Interface:** Enjoy easy one-handed operation with multi-language support.

## Overview

The FNIRSI GC-01 Geiger Counter is a portable, handheld radiation detector designed for precise monitoring of Gamma, Beta, and X-rays. With a built-in GM sensor, it features a cumulative dose range of 0.00uSv-500.0mSv, customizable alarm settings, and a user-friendly interface, making it ideal for various applications from home safety to industrial inspections.

## Description

Full description not available

## Features

- 【Nuclear Radiation Detector】FNIRSI GC-01 Geiger counter nuclear radiation detector with built-in GM sensor, fast response time and high accuracy, able to detect Gamma, Beta and X-rays. Cumulative dose equivalent: 0.00uSv-500.0mSv. Energy range: 48KeV-1.5MeV ≤ ± 30%（for 137Csγ)
- 【Smart Alarm】Enter the alarm setting option to set the current dose alarm value and the accumulated dose alarm value. Whether the detector screen is in sleep state or in operation,the radiation dose detected exceeds the alarm threshold,the radiation monitor will automatically alarm. Light/Vibration/Sound 3 combined alarm modes to choose.
- 【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 uses a Geiger-Miller counter.Counter for detecting the intensity of ionizing radiation (Beta particles, Gamma rays and x-rays).Use a gas tube or a small chamber as a probe.When the voltage applied to the probe reaches a certain range.Each time the ray is ionized in the tube to produce a pair of ions, it can be amplified to produce an electric pulse of the same size.And recorded by the connected electronic device.The number of rays per unit time thus measured.
- 【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

## Images

![Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched - Image 1](https://m.media-amazon.com/images/I/61thI9AJK8L.jpg)
![Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched - Image 2](https://m.media-amazon.com/images/I/71rX2WnTINL.jpg)
![Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched - Image 3](https://m.media-amazon.com/images/I/714WO9az7ZL.jpg)
![Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched - Image 4](https://m.media-amazon.com/images/I/716o+qLPyXL.jpg)
![Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched - Image 5](https://m.media-amazon.com/images/I/71Kr+ybbjZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    I hope I never need it but I'm glad I have it!
  

*by T***N on Reviewed in the United States on March 12, 2023*

A very handy and useful thing to add to the wallet, I hope you and I never need to use the RAD card but the tool will definitely get used

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**Shop now:** [https://www.desertcart.ph/products/566166835-geiger-counter-nuclear-radiation-detector-fnirsi-radiation-dosimeter-with-lcd](https://www.desertcart.ph/products/566166835-geiger-counter-nuclear-radiation-detector-fnirsi-radiation-dosimeter-with-lcd)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-22*