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Highlights
◉ 3-in-1 Detection: Monitors electric, magnetic, and nuclear radiation in one device.
◉ High-Precision GM Tube: Accurate γ, X, Hard β Rays detection with low power consumption.
◉ Real-Time Curve + 50 Alarm Records: Track trends and stay alert with stored history.
◉ Custom Triple Alarms: Visual, sound, and vibration alerts with adjustable thresholds.
◉ Long Battery Life: 1500mAh battery for extended, reliable field use.
GC-03 is a multifunctional radiation detector, a professional instrument for measuring nuclear radiation, mainly used in various occasions such as home, office, car, outdoor environment, etc. It uses a 2.4-inch high-definition color screen and supports real-time monitoring of nuclear radiation, electric field strength, magnetic field strength, etc. The meter supports three alarm modes: sound, vibration, and light.
Key Features
- 3-in-1 Radiation Detection: Detects electric fields, magnetic fields, and nuclear radiation — all in one device for comprehensive safety monitoring.
- High-Precision Geiger Counter Tube: Equipped with J321/M4011 GM tube for precision detection, high sensitivity and low power consumption.
- Wide Application Scenarios: Ideal for use around nuclear power plants, seafood, imported food, CT scans, microwaves, laptops, refrigerators, washing machines, and more.
- Dynamic Curve Mode + 50 Alarm Records: Real-time radiation trend visualization with up to 50 stored alarm history records for traceable monitoring.
- Triple Alarm Modes with Custom Thresholds: Get alerts via visual, audible, and vibration modes. Set custom alarm limits for different working conditions.
- Wide Measurement Range: Measures dose equivalent rate from 0.00–10,000μSv/h (10mSv/h) and cumulative dose up to 500.0mSv, suitable for both daily and professional use.
- Full Spectrum Ray Detection: Supports detection of γ, X, Hard β Rays radiation, covering various radiation types.
- Smooth Rotary Knob Control: User-friendly rotary knob design makes switching functions quick and intuitive.
- 1500mAh Long-Lasting Battery: Large-capacity battery ensures extended operation time, perfect for field and mobile use.
Specifications
Basic Parameters:
Model
GC-03
Display Screen Size
2.4-inch color screen
Backlight
Brightness Adjustable
Power Supply
TYPE-C (5V/1A)
Battery
1500mAh
Languages
中文, English
Product Size
≈138×63×32mm
Net Weight
≈141g
Measurement Parameters:
Nuclear Radiation
Range: 0.01μSv/h-999.99μSv/h
Accuracy: 0.01μSv/h
Accuracy: 0.01μSv/h
Electric Field
Range: 1V/m-1999V/m
Accuracy: 1V/m
Accuracy: 1V/m
Magnetic Field
Range: 0.01μT-99.99μT
Accuracy: 0.01μT
Accuracy: 0.01μT
Radiation Power
0.2-1000mW/m²
Nuclear Radiation Detection:
Detection Radiation Type
Ionizing radiation (gamma rays, etc.)
Detector
Energy compensation GM tube (Gege counter tube)
Dose Current Rate
0.00-10000μSv/h (10mSv/h)
Cumulative Dose Equivalent
0.00μSv-500.0mSv
Energy Range
48keV-1.5MeV ≤ ±30% (for 137Cs-)
Sensitivity
80CPM/μSv
Dose Unit
μSv/h、uGy/h、mR/h、CPS、CPM
Alarm Mode
Light, vibration, sound
Package List:
◉ GC-03 Host × 1
◉ Packing Box × 1
◉ Data Cable × 1
◉ User Manual × 1
◉ Packing Box × 1
◉ Data Cable × 1
◉ User Manual × 1
Package List:
◉ GC-03 Host × 1
◉ Packing Box × 1
◉ Data Cable × 1
◉ User Manual × 1
◉ Packing Box × 1
◉ Data Cable × 1
◉ User Manual × 1
Using Environment and Precautions
The device should be stored in a soft case, and the operating environment should be at a temperature of -5~40℃, and the relative humidity should not exceed 80%.
The device should be stored in a clean and dry place to avoid moisture, mold, heavy pressure, mechanical damage,humidity and direct sunlight.
Avoid using in the rain or fog, avoid dropping or shocking.
When the screen on the LCD does not light up, it indicates that the voltage is too low, and it needs to be charged in time.
Copyrights
The product specifications are subject to change without notice, allfinal interpretation rights were reserved by FNIRSI Technology Co., Ltd, All trademarks, product images, technical parameters are properties of FNIRSI Technology Co.. Ltd. All rights reserved.
Warranty
30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from fnirsi.com), lifetime technique support by FNIRSI.
Please feel free to reach us with any concerns:
Email: service@fnirsi.com / info@fnirsi.com
We strive to reply to you within 24 hours.
FNIRSI has started researching and development manufacturer of quality optical products including Golf rangefinder, laser,measure device and binoculars since 2016.
Focus on the development,researching, and manufacturing for over 8 years.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.
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