If this can detect background radiation, why does a customer say it can't detect radon radiation? Beta is beta. Anyone?

Radon gas mainly emits Alpha radiation. This one detects Beta, Gamma and X-Ray, not the Alpha. Only GMC-600+ detects Alpha radiation.

Is this device emp shielded? eg, can it still be used post a nuclear blast?

I don't know. I use it to measure radiation from rocks and orange fiesta wear dishes. If there is a nuclear blast your geiger counter will probably be melted and you will be vaporized.

Does this unit audibly click? I want a GC for field testing minerals so the tube must be near the side and otherwise suitable for prospecting.

Yes. The click sound is same as traditional Geiger Counter sound in movies.

Not on the 320E, If you menu dive on the GQ-GMC-500+, There is a setting that says it’s for food testing. Personally, I’ve not tested food with my 500+, though.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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GQ GMC 320 Plus Geiger Counter Nuclear Radiation Detector Meters Beta Gamma X Blu-ray Europe

Product ID: 271507792

Details

Brand
GQ
Colour
White
Item weight
6 Ounces
Power source
Battery
Style
Antique

💻USB data port & PC software

📊Real-time per second data

🔋Rechargeable battery powered

¥33215

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In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Detect danger before it detects you!

PORTABLE POWERFUL - Lightweight 6-ounce design with rechargeable battery keeps you protected anywhere, anytime.
MULTILINGUAL SUPPORT - Access comprehensive online manuals in English, German, French, and more—global readiness at your fingertips.
USER FRIENDLY INTERFACE - Large font and text mode ensure quick, easy reading even in high-stress environments.
SEAMLESS DATA MANAGEMENT - Effortlessly connect via USB to analyze and archive your readings with GQ Soft software.
INSTANT RADIATION INSIGHTS - Stay ahead with real-time per second radiation monitoring on a crisp dot matrix LCD.

The GQ GMC 320 Plus is a portable, hand-held Geiger counter designed for precise detection of beta, gamma, and X-ray radiation. Featuring real-time data display, USB connectivity for PC integration, and multilingual support, it combines professional-grade accuracy with user-friendly design. Lightweight and rechargeable, it’s the essential tool for safety-conscious professionals in any environment.

Specifications

ASIN	B00ROHGWIQ
Alarm	Audible
Brand	GQ
Built-In Media	Main unit, Rechargeable battery, USB charging cable, Quick Start Guide
Color	White
Customer Reviews	4.6 4.6 out of 5 stars (851)
Item Weight	6 Ounces
Manufacturer	GQ Electronics LLC
Mfr Part Number	GMC-320 plus
Model Number	320Plus
Number of Items	1
Operating Humidity	95 percent
Power Source	Battery Powered
Product Style	Antique
Sensor Type	Gyroscope
UPC	723794244503 608939448834
Unit Count	1 Count

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¥33215

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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