FNIRSI GC-02 – Geiger Counter Nuclear Radiation Detector

Fnirsi

SKU: GC-02
183.77
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FNIRSI GC-02 – Geiger Counter Nuclear Radiation Detector

Compact, High-Precision Radiation Monitoring with Real-Time Display

FNIRSI GC-02 is a portable nuclear radiation detector utilizing a Geiger-Müller tube for accurate detection of ionizing radiation, including gamma rays, beta particles, and X-rays. Featuring a 1.5-inch high-definition LCD screen, it provides real-time, average, maximum, and cumulative dose readings. With customizable alarm thresholds, multilingual support, and data logging capabilities, it's ideal for applications in medical, industrial, and environmental fields.

Key Features

  • ● Detects gamma rays, beta particles, and X-rays
  • ● 1.5" HD LCD screen displaying real-time and cumulative data
  • ● Customizable alarm thresholds with light and sound alerts
  • ● Multilingual interface supporting 8 languages
  • ● Data logging with storage for up to 10 records
  • ● Compact and lightweight design for portability

Technical Specifications

  • ● Detector Type: Energy-compensated Geiger-Müller tube
  • ● Detection Radiation Types: Gamma rays, X-rays, Beta particles
  • ● Dose Rate Range: 0.00–1000 μSv/h (1 mSv/h)
  • ● Cumulative Dose Range: 0.00 μSv–500.0 mSv
  • ● Energy Range: 48 keV–15 MeV (±30% for Cs-137)
  • ● Sensitivity: 80 CPM/μSv (for Co-60)
  • ● Measurement Units: μSv/h, μGy/h, mR/h, CPS, CPM
  • ● Battery: 850 mAh rechargeable lithium battery
  • ● Operating Time: Up to 6 hours
  • ● Dimensions: 106.5 × 44.5 × 25 mm
  • ● Weight: 73 g
  • ● Languages: English, Chinese, Russian, German, Japanese, Portuguese, Spanish, Korean

Package Contents

  • ● 1× FNIRSI GC-02 Geiger Counter
  • ● 1× USB-C Charging Cable
  • ● 1× Lanyard
  • ● 1× User Manual
FNIRSI GC-02 – front view with colorful display
Compact FNIRSI GC-02 radiation detector with alarm feature

FAQ

Frequently Asked Questions about FNIRSI GC-02 (Geiger Counter / Radiation Detector)

Gamma radiation
X-rays
Beta particles

Dose rate: 0.00 to 1000 μSv/h
Cumulative dose: 0.00 μSv to 500.0 mSv

1.5" IPS LCD display
Current, average, max and cumulative readings
Sound and light alarms
Timed monitoring mode
History memory up to 10 entries
Built-in 850 mAh battery

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μSv/h
μGy/h
mR/h
CPS
CPM

​

Sensitivity: 80 CPM/μSv for Co-60
Energy range: 48 keV to 15 MeV
Accuracy: ±30% for Cs-137

Size: 106.5 × 44.5 × 25 mm
Weight: approx. 90 g
Battery: 850 mAh lithium
Runtime: up to 6 hours

Chinese
English
Russian
German
Japanese
Portuguese
Spanish
Korean

FNIRSI GC-02 unit
USB-C cable
Lanyard
User manual

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