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☢️ Stay ahead of invisible threats with precision and style!
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.














| 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 |
User
Contatore Geiger mod. GC-01
Buon misuratore della radioattività dei materiali. Lunga autonomia della batteria integrata e buona robustezza dell'apparecchio.
User
Seems good.
No way to tell if it's accurate. But the radiation levels do change over time. So far the radiation levels are low.
User
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.
User
Compatible RADPRO
Aprés plusieurs essais j ai réussi a le flasher avec le firmware : radpro-fnirsi-gc01_ch32f103r8-en-3.1.1 !!La puce est illisible on ne sait pas si c est un ch32 ou un apm32F, le tube c est écrit dessus c'est bien un GM4011.Flash réussi avec la version de RADPRO pour ch32f, l autre ne marche pas.le produit est très sensible il bloque / efface le firmware des qu on le branche sur le pc, après il s allume plus ! j ai cru que je l avais bousillé.Pour le refaire marcher, il faut downloader le firmware d origine chez FNIRSI et le copier sur GC01(BOOTLOADER) drag and drop, et la il remarche de suite !!Aprés pour flasher Radpro, contrairement au firmware d origine il faut rester appuyer sur power quand on transfère le .bin !
User
Detection
Very effective. My cat underwent radioactive iodine treatment, and I needed to protect myself. It's accurate and quick to detect. All my cat had to do was walk by or stand for any period of time. period of time.
Trustpilot
1 day ago
2 weeks ago