--- product_id: 857937625 title: "FNIRSI GC-01 Gaiger Counter Nuclear Radiation Detector, Radiation Meter with LCD Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosing Units, 0.0μSv-500mSv" brand: "fnirsi" price: "$140.74" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/857937625-fnirsi-gc-01-gaiger-counter-nuclear-radiation-detector-radiation-meter store_origin: US region: United States of America --- # Measures 0.0μSv to 500mSv radiation range Clear LCD display with multi-unit dosing Rechargeable battery for on-the-go use FNIRSI GC-01 Gaiger Counter Nuclear Radiation Detector, Radiation Meter with LCD Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosing Units, 0.0μSv-500mSv **Brand:** fnirsi **Price:** $140.74 **Availability:** ✅ In Stock ## Summary > ☢️ Stay ahead of invisible threats with precision and style! ## Quick Answers - **What is this?** FNIRSI GC-01 Gaiger Counter Nuclear Radiation Detector, Radiation Meter with LCD Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosing Units, 0.0μSv-500mSv by fnirsi - **How much does it cost?** $140.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/857937625-fnirsi-gc-01-gaiger-counter-nuclear-radiation-detector-radiation-meter) ## 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 - • **Rechargeable Power:** Eco-friendly rechargeable battery means uninterrupted monitoring without the hassle of constant replacements. - • **Portable & Lightweight:** Compact 0.23 kg design ensures you can carry critical radiation data wherever your work takes you. - • **Versatile Dosing Units:** Switch effortlessly between 5 dosing units for tailored readings that fit your professional needs. - • **Multi-Mode Alarm System:** Stay alert with customizable light, vibration, and sound alarms—never miss a critical radiation spike. - • **Precision Radiation Detection:** Accurately monitors Beta, Gamma, and X-Ray radiation levels to keep you informed and safe. ## Overview The FNIRSI GC-01 is a professional-grade handheld Geiger counter designed for precise detection of Beta, Gamma, and X-Ray radiation. Featuring a wide measurement range from 0.0μSv to 500mSv, a clear LCD display with five dosing units, and a rechargeable battery, it offers reliable, portable radiation monitoring with customizable alarms for safety-conscious professionals. ## Description FNIRSI GC-01 Gaigar Counter Nuclear Radiation Detector ## Features - FNIRSI GC-01 Gaigar Counter Nuclear Radiation Detector ## Technical Specifications | Specification | Value | |---------------|-------| | Alarm | ライト/バイブレーション/サウンド。 | | Amazon Bestseller | #246,912 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #83 in Lab Geiger Counters | | Asin | B0F62PB6PG | | Brand | FNIRSI | | Built In Media | Gaiger Counter | | Color | blue | | Customer Reviews | 4.2 4.2 out of 5 stars (1,378) 4.2 out of 5 stars | | Item Weight | 0.23 Kilograms | | Manufacturer | FNIRSI | | Mfr Part Number | Geiger Counter | | Model Number | GC-01 | | Power Source | バッテリー式 | | Product Style | ブルー GC-01 | ## Product Details - **Brand:** FNIRSI - **Color:** Blue - **Item Weight:** 0.23 Kilograms - **Manufacturer:** FNIRSI ## Images ![FNIRSI GC-01 Gaiger Counter Nuclear Radiation Detector, Radiation Meter with LCD Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosing Units, 0.0μSv-500mSv - Image 1](https://m.media-amazon.com/images/I/61MUkQDQSCL.jpg) ![FNIRSI GC-01 Gaiger Counter Nuclear Radiation Detector, Radiation Meter with LCD Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosing Units, 0.0μSv-500mSv - Image 2](https://m.media-amazon.com/images/I/71+SG9ijPbL.jpg) ![FNIRSI GC-01 Gaiger Counter Nuclear Radiation Detector, Radiation Meter with LCD Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosing Units, 0.0μSv-500mSv - Image 3](https://m.media-amazon.com/images/I/71BFQDVX1RL.jpg) ![FNIRSI GC-01 Gaiger Counter Nuclear Radiation Detector, Radiation Meter with LCD Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosing Units, 0.0μSv-500mSv - Image 4](https://m.media-amazon.com/images/I/71jrA6gdmsL.jpg) ![FNIRSI GC-01 Gaiger Counter Nuclear Radiation Detector, Radiation Meter with LCD Display, Portable Handheld Beta Gamma X-Ray Rechargeable Radiation Monitor Meter, 5 Dosing Units, 0.0μSv-500mSv - Image 5](https://m.media-amazon.com/images/I/7182vzHnNeL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Contatore Geiger mod. GC-01 *by on Reviewed in Italy June 24, 2026* Buon misuratore della radioattività dei materiali. Lunga autonomia della batteria integrata e buona robustezza dell'apparecchio. ### ⭐⭐⭐⭐⭐ Seems good. *by on Reviewed in the United Arab Emirates August 19, 2025* No way to tell if it's accurate. But the radiation levels do change over time. So far the radiation levels are low. ### ⭐⭐⭐⭐⭐ Good radiation meter *by on Reviewed in India April 28, 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. --- ## 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.us/products/857937625-fnirsi-gc-01-gaiger-counter-nuclear-radiation-detector-radiation-meter](https://www.desertcart.us/products/857937625-fnirsi-gc-01-gaiger-counter-nuclear-radiation-detector-radiation-meter) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-24*