Geiger Counter Nuclear Radiation Detector Portable Radiation Meter with GM Tube

Geiger Counter Nuclear Radiation Detector – Portable Radiation Meter with GM Tube for Gamma/X-Ray Detection, Rechargeable Dosimeter with IPS Display, 5 Units, USB-C, Smart Alarm

✅ 【Geiger Counter】 This portable nuclear radiation detector features a built-in energy-compensated GM sensor for fast response and high accuracy in detecting gamma/X-rays. Measures cumulative equivalent dose (0.00μSv–500.0mSv) and supports 5 dose units: μSv/h, μGy/h, mR/h, CPS, and CPM. Energy range: 48 keV–15 MeV (±30% for 137Cs).

✅ 【Timed Monitoring & Smart Alarm】 The dosimeter records 10 historical data logs and offers dual alarm modes (sound/light). Customizable alarm thresholds work even in sleep mode—automatically alerts when radiation exceeds safe levels.

✅ 【Portable & User-Friendly】 Compact (106.5×44.5×25mm) with a 1.5" IPS display (adjustable brightness). Shows real-time/average/max/cumulative values. Features sleep mode, auto-power-off, and 8-language support. Built-in 850mAh battery (6+ hours runtime) charges via USB-C.

✅ 【Detection Principle】 Equipped with a Geiger-Müller tube to measure ionizing radiation (γ/X-rays). Ion pairs generate electrical pulses, converted into readable data for precise radiation intensity monitoring.

✅ 【Wide Applications】 Ideal for home/construction materials, geological surveys, ore testing, vehicle inspections, nuclear plants, medical/industrial radiology, labs, and more.

Specifications:

  • Model: T9-GC-02

  • Detection Types: Ionizing radiation (γ/X-rays)

  • Detector: Energy-compensated GM tube

  • Dose Rate Range: 0.00–10,000μSv/h (10mSv/h)

  • Cumulative Dose: 0.00μSv–500.0mSv

  • Energy Range: 8keV–15MeV (±30% for 137Cs)

  • Languages: English, Chinese, Russian, German, Japanese, Portuguese, Spanish, Korean

  • Sensitivity: 80 CPM/μSv (Co-60)

  • Dose Units: μSv/h, μGy/h, mR/h, CPS, CPM

  • Battery: 850mAh (USB-C rechargeable)

  • Alarm Modes: Sound + Light

Package Includes:

1 × Nuclear Radiation Detector
1 × User Manual
1 × Charging Cable
1 × Wrist Strap
1 × Packaging Box

Key Features:

Timed Monitoring

Set start/end times to automatically track environmental dose changes. Results are saved in history logs for review.

Portability

Durable ABS+PC construction with a lanyard hole for easy carrying (clip to bags, belts, or pockets).

Global Accessibility

8-language support for worldwide use.

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  • Please contact the seller before you request the return.
  • The item will be shipped within 2 business days from our United States, United Kingdom, Australia,Germany warehouse directly. 
  • The parcel are usually delivered in 2-8 business days.
  • We will do our best provide best products and high quality service for you.
  • Please contact the seller before you request the return.
  • BESTMETER (ZHUHAI) ELECTRONIC TECHNOLOGY LIMITED is one of the Test and Measurement solutions provider in China. BTMETER R&D centers in Zhuhai,capable of manufacturing innovative, reliable, high quality, safe to use, and user friendly products.
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BrandUnbranded
Product typeGeiger counter
Manufacturer numberT9-GC-02
Type of radiationGamma rays,X-rays
Power supplyBatterie
MPNT9-GC-02
PushAuction