# Fnirsi GC-02 Nuclear Radiation Detector

**URL:** https://aio.lv/en/product--fnirsi-gc-02--12426873
**Data updated:** 2026-05-10 04:44 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Fnirsi
**Manufacturer code:** GC-02
**EAN:** 5905156102415
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fnirsi-gc-02--12426873

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Fnirsi GC-02 is a portable nuclear radiation detector designed for precise monitoring of ionizing radiation levels. This device is suitable for detecting X-rays, gamma rays, and beta rays in various environments. It features a clear display for real-time data visualization, making it an essential tool for safety inspections, environmental monitoring, and educational purposes in laboratory or field settings.

## Long description

The FNIRSI GC-02 is a modern, portable nuclear radiation detector that provides precise monitoring of ionizing radiation in a compact, user-friendly housing. Utilizing a high-quality Geiger-Müller counter tube, this device is capable of detecting beta, gamma, and X-ray radiation, offering real-time data, cumulative dose tracking, and intelligent alarm systems to ensure environmental safety.
Advantages
This detector stands out due to its high measurement accuracy and versatility in data presentation, allowing users to view real-time readings, averages, or cumulative doses in clear units. The device features a robust construction made from durable ABS and PC materials, ensuring longevity and resistance to daily wear. With its integrated lithium battery and energy-saving sleep modes, the GC-02 offers reliable, long-term operation without the need for frequent battery replacements. Furthermore, the intuitive interface supports multiple languages and provides customizable alarm thresholds, making it accessible and effective for both professionals and casual users.
Suitable for
Monitoring radiation levels in laboratory or industrial environments
Environmental safety checks and field research
Educational purposes and scientific demonstrations
Personal safety monitoring during travel or in areas of concern
When it may not be suitable
The device is designed for general environmental monitoring and is not intended for use as a primary safety instrument in high-risk professional nuclear facilities or for medical diagnostic calibration. It may not provide the sensitivity required for detecting extremely low-level background radiation variations in highly specialized scientific applications.
Key specifications
Detected radiation types: Beta, Gamma, and X-rays
Measurement element: Geiger-Müller counter tube
Display units: µSv/h and mSv/h
Data storage: Up to 10 measurement sets
Battery capacity: 850 mAh
Operating time: Up to 6 hours
Housing material: ABS and PC
Interface languages: 8 languages
How to use
To begin using the FNIRSI GC-02, ensure the device is fully charged via the hidden charging port. Power on the unit and select your preferred language from the settings menu. The device will immediately begin real-time monitoring of ambient radiation. You can toggle between different display interfaces, such as numerical values or trend graphs, to suit your observation needs. Use the menu to set custom alarm thresholds if you are working in an environment where specific safety limits must be monitored. The device will automatically trigger audible and visual alerts if these thresholds are exceeded.
What to consider before purchase
Verify that the detection range meets your specific safety requirements
Ensure the device is charged periodically for optimal performance
Consider the need for long-term data logging capabilities
Check if the available interface languages meet your operational needs
Usage recommendations: For the most accurate results, keep the device away from direct moisture and extreme temperatures. Utilize the included clip or lanyard to keep the detector secure during field measurements, and ensure the charging port cover is closed to prevent dust accumulation.

## FAQ

### How much does the Fnirsi GC-02 Nuclear Radiation Detector cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 51 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Fnirsi products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Fnirsi service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12426873/68724896_large.webp