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.

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.

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.

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.

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☢️ 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.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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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

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

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