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FNIRSI Geiger Counter Nuclear Radiation Detector - Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched

FNIRSI Geiger Counter Nuclear Radiation Detector - Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched

Q: The device won't power on.

1.Press the power button briefly, avoid long presses. 2.Use the reset button at the device's bottom. 3.Connect to a computer for firmware update.

Q: Readings are inaccurate.

1.Ensure the unit is set to μSv/h, the standard for normal areas. 2.Charge the device if the battery voltage is low. 3.Keep away from strong electromagnetic devices during measurement.

Q: The device fails to detect radiation.

Conduct a function test: hold a test source close to the detector and check if the reading increases. Update the firmware if software freeze causes data lock.

Q: How do I switch languages?

Long-press the right button to enter settings, navigate to "Language" with the down button, select English, and confirm with the OK button.

Product ID: 528616815

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Details

Brand
FNIRSI
Style
Compact
Power source
Battery
Product dimensions
2.7D x 7.8W x
Item weight
200 Grams

📟Real-time LCD dose readout

🔋Rechargeable battery power

☢️Detects Gamma, Beta & X-rays

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Description

☢️ Stay ahead of invisible threats with precision and style!

VERSATILE APPLICATION - Ideal for home, industrial, geological, and radiological environments.
USER FRIENDLY INTERFACE - Intuitive LCD display with easy one-handed operation and multilingual support.
CUSTOMIZABLE SMART ALARM - Light, vibration, and sound alerts keep you instantly informed of hazardous levels.
PORTABLE DURABLE DESIGN - Compact iron body weighing just 200g—perfect for on-the-go professionals.
TRIPLE RADIATION DETECTION - Seamlessly monitors Gamma, Beta, and X-ray radiation for comprehensive safety.

The FNIRSI GC-01 Geiger Counter is a portable, rechargeable radiation detector that accurately measures Gamma, Beta, and X-ray radiation across five dosage units. Featuring a clear LCD display, customizable alarms (light, vibration, sound), and multilingual support, it’s engineered for professionals demanding reliable, real-time radiation monitoring in diverse environments.

Specifications

Manufacturer	FNIRSI-GC-01
Part number	GC-01
Item Weight	200 g
Product Dimensions	12.7 x 5.08 x 2.54 cm; 200 g
Item model number	GC-01
Style	Compact
Material	Iron
Power source type	Battery Powered
Included components	Nuclear radiation detector
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

The device won't power on.

Readings are inaccurate.

The device fails to detect radiation.

How do I switch languages?

Reviews

C**R

Seems good.

No way to tell if it's accurate. But the radiation levels do change over time. So far the radiation levels are low.

19.08.2025

U**1

Poor quality

Very poor quality product. Stopped working after I tried charging it.

23.06.2025

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