FNIRSI GC-03 WT multifunctional ionizing radiation detector

FNIRSI GC-03 WT Multifunctional Ionizing Radiation Detector

The FNIRSI GC-03 WT is an advanced, yet exceptionally easy-to-use, multifunctional ionizing radiation detector that combines nuclear radiation, electric field, and magnetic field measurement. From the very first time you turn it on, it offers high precision, fast response time, a clear 2.4" color screen, and intelligent alarm systems. This tool is designed for both conscious home users and professionals who want real control over their surroundings – anytime, anywhere.

Precise detection of ionizing radiation

The heart of the device is an energy-compensated Geiger-Müller tube, ensuring stable and reliable measurement of ionizing radiation ( among others . gamma radiation). The detector operates in a wide range of 0.01 μSv/h to 10,000 μSv/h, offering high sensitivity of 80 CPM/μSv. This allows the GC-03 WT to both detect natural background radiation and quickly identify potential threats.

Three measurements in one – real savings and convenience

The FNIRSI GC-03 WT is more than just a Geiger counter. The device also measures electric field strength (V/m) and magnetic field strength (μT), allowing you to assess the impact of home appliances, electronics, installations, and household appliances on your everyday environment. One compact meter replaces several separate devices, saving space, time, and money.

Data that makes sense – curve mode and alarm history

The built-in dynamic graph mode allows you to track radiation changes in real time, facilitating trend analysis and risk assessment. The device records up to 50 of the most recent alarm events, giving the user a complete overview of measurement history and enabling informed response to changes in the environment.

Always warns on time – triple alarm system

User safety is supported by a three-mode alarm system: audible signal, vibration, and clear visual and LED alerts. Alarm thresholds can be freely configured to suit your needs and applications – from home use to more demanding measurement scenarios.

Three intelligent operating modes – just the way you like it

The GC-03 WT offers three display modes: Quick View, Professional Mode, and Curve Mode. This allows you to instantly check current radiation levels, analyze data in detail, or monitor changes over time. It's complete flexibility without compromise.

Clear screen day and night

The large, 2.4-inch color screen with adjustable backlight and day and night modes guarantees excellent readability in all lighting conditions. Clear icons, units (μSv/h, μGy/h, mR/h, CPS, CPM), and logical information layout make operation intuitive, even for beginners.

Convenient operation and solid construction

Intuitive control with a smooth-running rotary knob allows you to quickly change functions and settings. The compact housing (approx. 138 x 63 x 32 mm) and low weight (~141 g) make the detector fit perfectly in your hand and easily into a pocket or bag.

Ready to go whenever you need it

A built-in 1500 mAh battery, charged via USB-C, ensures long operating time and convenient charging from any source. An additional advantage is the ability to update the software, which extends the device's lifespan and allows for the use of new features in the future.

Included:

• FNIRSI GC-03 WT Ionizing Radiation Detector
• USB-C Charging and Data Cable
• User Manual

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