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

FNIRSIGeiger 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

📊5 Dosage Units for precision

🔋Rechargeable & portable

☢️Detects Gamma, Beta & X-rays

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Description

☢️ Stay Ahead of Invisible Threats with Precision & Style

VERSATILE APPLICATION - Ideal for home safety, industrial inspections, geological surveys, and radiology labs—trusted by experts across sectors.
PORTABLE RECHARGEABLE - Compact iron body weighing just 200g with rechargeable battery ensures you stay protected on the go without bulky equipment.
USER FRIENDLY INTERFACE - Intuitive LCD display with easy one-handed operation, multilingual support (English/Chinese), and customizable units for global professionals.
CUSTOMIZABLE SMART ALARM - Set light, vibration, or sound alerts for real-time dose and cumulative radiation thresholds—never miss a critical warning.
COMPREHENSIVE RADIATION DETECTION - Built-in GM sensor captures Gamma, Beta, and X-ray radiation with 48 KeV-1.5 MeV energy range for reliable safety monitoring.

The FNIRSI GC-01 Geiger Counter is a compact, rechargeable handheld radiation detector designed for professionals needing accurate detection of Gamma, Beta, and X-rays. Featuring a built-in GM sensor, customizable alarms, and a clear LCD display, it supports five dosage units and multilingual settings, making it perfect for diverse environments from home safety to industrial and scientific applications.

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?

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