Description :
The FNIRSI GC-02 Geiger Counter is a compact and high-precision nuclear radiation detector designed for accurate measurement of ionizing radiation such as gamma rays and X-rays. Built with a sensitive Geiger-Müller tube, this portable device delivers reliable real-time readings, making it ideal for professionals, researchers, and safety-conscious users.
Featuring a 1.5-inch IPS HD display, the GC-02 provides clear and easy-to-read data, including real-time, average, maximum, and cumulative radiation values. Users can set custom alarm thresholds for safety monitoring and switch between multiple language options for convenience.
The device includes an advanced scheduled monitoring mode and supports historical data storage (up to 10 records), allowing users to track and analyze radiation levels over time. Its compact design and lightweight build make it perfect for on-the-go usage in labs, industrial environments, or personal safety checks.
Powered by an 850mAh rechargeable lithium battery, the GC-02 offers up to 6 hours of continuous operation, ensuring dependable performance whenever needed.
Specifications :
| Specification | Details |
|---|---|
| Model | GC-02 |
| Product Dimensions | 10.41 × 4.57 × 2.54 cm |
| Product Weight | 132 g |
| Battery Type | Lithium Polymer Battery |
| Battery Capacity | 850mAh |
| Battery Included | Yes |
| Number of Cells | 1 |
| Battery Packaging | Built-in (Contained in Device) |



Features :
- High Precision Detection: Equipped with a sensitive Geiger-Müller tube for accurate radiation measurement
- Radiation Monitoring: Detects ionizing radiation including gamma rays and X-rays
- Compact & Portable: Lightweight design for easy carrying and on-the-go use
- Clear IPS Display: 1.5-inch HD screen for real-time, clear data visualization
- Multiple Data Modes: Displays real-time, average, maximum, and cumulative values
- Custom Alarm Function: Set alert thresholds for safe radiation monitoring
- Scheduled Monitoring: Automatically tracks radiation levels over time
- Data Storage: Stores up to 10 sets of historical records for analysis
- Multi-Language Support: Supports 8 languages for global usability
- Rechargeable Battery: Built-in 850mAh lithium battery with up to 6 hours runtime
- Auto Sleep & Shutdown: Power-saving features for longer battery life
- User-Friendly Interface: Simple and intuitive operation for all users
- Wide Applications: Ideal for labs, industrial safety, environmental monitoring, and personal use
Package Included:
- 1 x FNIRSI GC-02 Geiger Counter High Accuracy Nuclear Radiation Detector
- 1 x Hanging rope
- 1 x Charging cable
- 1 x Instructions
- 1 x Packaging box
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