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Geiger Counter, The Ultimate Nuclear Radiation Detector

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 This is the Geiger Counter also known as the Geiger Muller Counter or Dosimeter, it is a very useful device to detect both natural and artificial nuclear radiation and avoid any health hazard.


There is a small amount of natural radiation around us, in general, we can safely receive a small dose of radiation per year, but it is useful to know and measure the real nuclear radiation of our environment in which we evolve every day and avoid any health hazard.

This Geiger Counter can detect and measure the level of beta, gamma, and x-ray nuclear radiation in real-time, and warn with an alarm in case of dangerous levels.

It allows to measure the nuclear radiation in real-time, and the dose accumulates during the time.




  • High sensitivity, wide measuring range, and has a long service life.
  • Using of sophisticated G-M tube as the core sensor.
  • Can be applied to material inspection, environmental tests, radiology protection, radiopharmaceutical screening, etc.
  • Compact and portable, the operation interface is simple and clear, easy to use.
  • Sound and screen alarm for dangerous radiation levels.



  • Material: ABS, PCB, TFT Screen
  • Color: White, Black (Optional)
  • Detectable species: Beta, Gamma, X-ray.
  • Sensor type: G-M tube.
  • Energy range: 50kev-1.5mev less than 30%.
  • Relative intrinsic error: +/- 10%.
  • Sensitivity: 80cpm / μSV / Co-60
  • The maximum dose equivalent rate: 99.99μsv/h
  • Voice source: Real particle sound / alarm sound / mute
  • Alarm threshold: 0.5 (Not Adjustable).
  • Use temperature: -25 ~+45℃
  • Power supply: 2 x AA battery (not included) or USB cable (not included)
  • Counter size: 135 x 70 x 38mm / 5.3 x 2.8 x 1.5in
  • Counter weight: 145g / 5.1ounce.

Package list:

  • 1 x Nuclear Radiation Detector
  • 1 x English manual.


Processing time

   All orders are processed within 1 to 3 business days (but in most cases, handling takes 1 day) excluding weekends and holidays, after receiving your order confirmation email. You will receive another notification when your order has shipped.

Domestic Shipping Rates and Estimates

Standard Shipping With Tracking Number:

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7 to 14 business days



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3 to 5 business days



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3 to 5 business days



How do I check the status of my order?

   When your order has shipped, you will receive an email notification from us which will include a tracking number you can use to check its status. Please allow 48 hours for the tracking information to become available.


Haven’t received your Order

   If you haven’t received your order within 10 days of receiving your shipping confirmation email, please contact us at contact@lessw.com with your name and order number, and we will look into it for you.

   To track your order you can use this third-party link Track my orders


Refunds, returns, and exchanges

   We accept returns up to 30 days after delivery if the item is unused and in its original condition, and we will refund the full order amount minus the shipping costs for the return.

In the event that your order arrives damaged in any way, please email us as soon as possible at contact@lessw.com with your order number and a photo of the item’s condition.

   We address these on a case-by-case basis but will try our best to work towards a satisfactory solution. Check our return policy here

  If you have any further questions, please don't hesitate to contact us at contact@lessw.com.



Geiger Counter, The Ultimate Nuclear Radiation Detector
White - $129.90
  • White - $129.90

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