--- product_id: 496608937 title: "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" brand: "fnirsi" price: "€ 124.91" currency: EUR in_stock: true reviews_count: 12 category: "Fnirsi" url: https://www.desertcart.hr/products/496608937-fnirsi-geiger-counter-nuclear-radiation-detector-radiation-dosimeter-with-lcd store_origin: HR region: Croatia --- # Detects Gamma, Beta & X-rays simultaneously 0.00 µSv/h to 10,000 µSv/h dose range Rechargeable battery for continuous use 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 **Brand:** fnirsi **Price:** € 124.91 **Availability:** ✅ In Stock ## Summary > ☢️ Stay ahead of invisible threats with precision you can trust! ## Quick Answers - **What is this?** 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 by fnirsi - **How much does it cost?** € 124.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/496608937-fnirsi-geiger-counter-nuclear-radiation-detector-radiation-dosimeter-with-lcd) ## 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 - • **Versatile Dosage Units:** Choose from 5 measurement units (µSv/h, µGy/h, mR/h, CPS, CPM) for tailored data interpretation across professional and home environments. - • **Customizable Smart Alarms:** Set personalized dose thresholds with light, sound, and vibration alerts to never miss critical radiation spikes—even in sleep mode. - • **Portable & Durable Design:** Compact iron body weighing just 200g, perfect for on-the-go monitoring in industrial, geological, or residential settings. - • **Multilingual & User-Friendly:** Seamlessly switch between English and Chinese with intuitive one-handed operation and clear backlit LCD display featuring real-time graphs. - • **Precision Radiation Detection:** Advanced Geiger-Miller sensor captures Gamma, Beta, and X-ray radiation with ±30% accuracy for reliable safety insights. ## Overview The FNIRSI GC-01 Geiger Counter is a cutting-edge handheld nuclear radiation detector designed for professionals and safety-conscious millennials. It accurately measures Gamma, Beta, and X-ray radiation across a broad dose range (0.00 µSv/h to 10,000 µSv/h) with a built-in GM sensor. Featuring a rechargeable battery, customizable multi-mode alarms, multilingual support, and a clear LCD with graphing, it ensures real-time, reliable radiation monitoring in diverse environments—from home safety checks to industrial and radiological applications. ## Description Product Description AVEDIA Original FNIRSI GC-01 Geiger Counter: Advanced Nuclear Radiation Detector Accurate Original Geiger Counter : AVEDIA high-performance geiger counter detects Gamma, Beta, and X-ray radiation with precision. As an emf meter detector, it measures dose equivalent rates from 0.00 µSv/h to 10,000 µSv/h. Ideal for home and professional use. LCD Display with Graph: The nuclear radiation detector features a backlit LCD for clear real-time readings. View Max/Min/AVG values with the graph feature. AVEDIA fnirsi dosimeter is designed for ease of use, supporting English and Chinese languages. Smart Alarm System: The adjustable alarm threshold in AVEDIA radiation detector device alerts you via sound, light, and vibration. Stay informed with this em radiation meter that keeps you aware of radiation levels even in sleep mode. How it Works Geiger-Miller Counter Technology: AVEDIA GC-01 employs advanced Geiger-Miller counter technology. A gas tube or small chamber serves as a probe, detecting ionizing radiation (Beta particles, Gamma rays, and X-rays). The resulting electric pulses are recorded, providing accurate measurements. Versatile Measurement Units: With support for units like µSv/h, µGy/h, mR/h, CPS, and CPM, AVEDIA geiger counter & radiation detector offers flexible data interpretation, serving as a reliable dosimeter radiation detector for precise readings. Key Features Versatile Radiation Detection: AVEDIA GC-01 is designed to detect a wide range of ionizing radiation, including Gamma, Beta, and X-rays. Stay informed and ensure safety in various environments. Cumulative Dose Monitoring: Track radiation exposure with a cumulative dose equivalent ranging from 0.00uSv to 500.0mSv. Know your levels and maintain a safe environment. Smart Alarm System: Set customizable dose and accumulated dose alarm values. AVEDIA GC-01 provides three combined alarm modes—Light, Vibration, and Sound—to alert you when radiation levels exceed the preset thresholds. Multifunctional Operation: Enjoy a user-friendly experience with easy one-handed operation. Configure settings such as alarm thresholds, system clock, unit preferences, and language (English or Chinese) effortlessly. Application Areas Widespread Applications: AVEDIA GC-01 finds application in various fields, including home improvement radiation assessment, geological survey, industrial inspection, nuclear power plants, radiology laboratories, and more. Wherever ionizing radiation is a concern, the GC-01 provides peace of mind. Elevate Your Radiation Monitoring Compact and Portable Design: The handheld design ensures convenience in any setting. Carry AVEDIA GC-01 with you for on-the-go monitoring, whether you're in the field or in the lab. Rechargeable and Reliable: AVEDIA GC-01 is equipped with a rechargeable battery, ensuring continuous monitoring without the hassle of frequent battery replacements. Trust in a reliable device for your radiation detection needs. Review: Good radiation meter - Works effectively as a radiation detector. Have used to check in house and surrounding areas around home and office. Helps keep peace of mind. Low battery consumption. Review: Good - Easy to use ## 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 | |---------------|-------| | ASIN | B0BHH9X1WG | | Best Sellers Rank | #12,695 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Geiger Counters | | Brand | FNIRSI | | Brand Name | FNIRSI | | Customer Reviews | 4.1 out of 5 stars 1,323 Reviews | | Included Components | Nuclear radiation detector | | Item Dimensions | 12.7 x 5.1 x 2.5 Centimeters | | Item Weight | 200 Grams | | Item dimensions L x W x H | 12.7 x 5.1 x 2.5 Centimeters | | Manufacturer | FNIRSI-GC-01 | | Material | Iron | | Material Type | Iron | | Model Number | GC-01 | | Number of Items | 1 | | Part Number | GC-01 | | Style | Modern | | Style Name | Modern | | Unit Count | 1.0 Count | ## Product Details - **Alarm:** Vibration - **Brand:** FNIRSI - **Colour:** Yellow - **Item Weight:** 200 Grams - **Material:** Iron - **Operating Humidity:** 95 percent - **Power Source:** बटरी सचालित - **Product Dimensions:** 2.7D x 7.8W x 12H Centimeters - **Sensor Type:** Photoelectric - **Style:** Modern ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/613MADyzBsL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71oVVm0Z4QL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/71FmyDYzEHL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/81B0K52XsGL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71RLF51cyyL.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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good radiation meter *by J***E on 28 April 2025* Works effectively as a radiation detector. Have used to check in house and surrounding areas around home and office. Helps keep peace of mind. Low battery consumption. ### ⭐⭐⭐⭐⭐ Good *by G***A on 3 September 2024* Easy to use ### ⭐⭐⭐⭐ Very useful for most cancer affected area like Kanyakumari district seashore *by A***R on 10 August 2024* Beach sand can contain natural radioactivity from naturally occurring radioactive materials (NORMs) like uranium (238U), thorium (232Th), and potassium (40K). These materials can come from metamorphic and magmatic rocks that break down over time through weathering and erosion to form beach sand. The concentration of these materials can vary, and sands with smaller grains tend to have higher levels of activity ## Frequently Bought Together - 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 - Khanka Carrying Case for Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display,Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter(Case Only). - Potassium Iodide Radiation Tablets 130 mg (2 Pack) - (280 Tablets) EXP 10/2032 - Potassium Iodine Pills YODO Naciente, Anti Nuclear Fallout Pills --- ## 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.hr/products/496608937-fnirsi-geiger-counter-nuclear-radiation-detector-radiation-dosimeter-with-lcd](https://www.desertcart.hr/products/496608937-fnirsi-geiger-counter-nuclear-radiation-detector-radiation-dosimeter-with-lcd) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-19*