FNIRSI® GC-03 Multifunctional Radiation Detector

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FNIRSI ® GC-03 Multifunctional Radiation Detector FNIRSI® GC-03 Multifunctional Radiation Detector is a professional portable radiation monitoring instrument developed for accurate real-time detection of nuclear radiation levels in various environments. Utilizing dual Geiger-Müller counter tubes, the GC-03 provides improved sensitivity and wider radiation detection capability compared to standard single-tube radiation detectors. 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: Parameter Value Model GC-03. Color White. Display Screen Size 2.4-inch color screen. Backlight Brightness Adjustable. Power Supply TYPE-C (5VDC/1A). Battery 1500mAh. Languages 中文, English. Product Size ≈138×63×32mm. Net Weight ≈141g. Nuclear Radiation Range 0.01µSv/h to 999.99µSv/h. Nuclear Radiation Accuracy 0.01µSv/h. Electric Field Range 1V/m to 1999V/m. Electric Field Accuracy 1V/m. Magnetic Field Range 0.01µT to 99.99µT. Magnetic Field Accuracy 0.01µT. Radiation Power 0.2 to 1000mW/m². Detection Radiation Type Ionizing radiation (gamma rays, etc.). Detector Energy compensation GM tube (Geiger counter tube). Dose Current Rate 0.00 to 10000µSv/h (10mSv/h). Cumulative Dose Equivalent 0.00µSv to 500.0mSv. Energy Range 48keV to 1.5MeV ≤ ±30% (for 137Cs). Sensitivity 80CPM/µSv. Dose Unit µSv/h, uGy/h, mR/h, CPS, CPM. Alarm Mode Light, vibration, sound. Applications: Environmental radiation monitoring. Nuclear radiation inspection. Laboratory radiation testing. Industrial safety monitoring. Radioactive material detection. Medical equipment inspection. Educational radiation experiments. Metal and mineral inspection. Radiation source detection. Research laboratory applications. Portable field monitoring. Industrial maintenance and diagnostics. Package Include: 1x FNIRSI® GC-03 Multifunctional Radiation Detector unit. 1x USB-C charging cable. 1x User manual (English/Chinese). Documents: GC-03 Manual (ZH, EN).pdf GC-03 Firmware v1.0.4.zip (latest) GC-03 Firmware v1.0.3.zip