Personal Radiation Detector

Brand: SafeCastle
Manufacturer: JP Labs
Model: RAD CARD 50
EAN: 0794168698130
Category: Awesome Stuff
Price: $24.99  (61 customer reviews)
Dimension: 0.25 x 4.00 x 4.00 inches
Shipping Wt: 0.02 pounds. FREE Shipping (Details)
Availability: In Stock.
Average Rating: 3.9 out of 5 stars
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Product Description

RADTriage Radiation Detector is a U.S. Military-grade personal dosimeter that instantly detects radiation exposure in the event of a dirty bomb, nuclear reactor accident such as Fukushima and Chernobyl and other sources of radiation. This always-on wallet card/badge radiation detector does not require batteries or calibration. The sensor strip instantly turns darker when it detects harmful levels of radiation. The latest version, Model 50 (this model), begins alerting at 50 mSv. This product was recently extensively tested --along with other dosimeters over a period of nearly 2 years by the Israel Ministry of Defense (IMOD). IMOD selected our dosimeter and we have just received the first order for 8,000 RADTriage with VLLD (visual lower limit detection) of 50 mSv.


  • RADTriage 50 Personal Radiation Detector for Wallet or Pocket, Nuclear Radiation Detector, Electromagnetic Field Radiation Detector, Anti Radiation Dosimeter Radiation, Ready-to-Go Portable Nuclear Radiation Detector Monitoring Instrument, Radiation detection: Beta, Gamma and X-Ray. Fits in wallet or badge holder.
  • Digital Nuclear Radiation Detector Monitor Meter Personal dosimeters Marble Detector Nuclear Radiation Meter Beta Gamma X ray Data Marble Tester ore Gamma Rays Uranium Monitor. Instant detection of radiation from sources such as nuclear reactors, nuclear weapons fallout and dirty bombs
  • Made in the U.S.A | U.S. Military-grade and field tested and approved by U.S Dept of Homeland Security
  • Shelf-life may be extended up to 10 years by storing in the freezer. Once removed it will have a usable life of at least two years.
  • No batteries or calibration needed | Impervious to an EMP Bomb (electromagnetic pulse)

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Top Reviews

Old and expired.
by GypsyMoon (2 out of 5 stars)
June 18, 2017

I purchased many of these to pass out to friends and family. They all showed up as expired shortly after purchasing them.
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Arrived Already Black
by EtO (1 out of 5 stars)
May 12, 2017

It arrived already black. Either it was exposed duri g shipping, or I should worry.
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Had in my pocket and the FIT indicator is degrading ...
by newparadigm (3 out of 5 stars)
October 15, 2017

Had in my pocket and the FIT indicator is degrading rapidly. Not sure if it's just temp or what but I expected longer life.
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Chart that Dose.
by William B. (5 out of 5 stars)
August 8, 2015

A must have if you are like me and living in Japan these days. I go past Fukushima several times a year. I want good information on any dose of radioactivity I may be getting. This card lets me know and is easy to bring with me without raising the alarm of others.
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If the card is working ?
by May (4 out of 5 stars)
May 7, 2019

I bought it for use in aircraft in high altitude of flight time 16 hours and above

Unable see any indication on card as yet - probably nil or very Low radiation flying over North Pole
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RAD review
by Indyharleyguy (5 out of 5 stars)
October 25, 2016

Hope we never need this but with today's political climate glad we have it. We have it stored as recommended in the freezer to use in case needed. Great price also! Have already recommended it to my family.
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Work as per description.
by Zhang D. (5 out of 5 stars)
July 6, 2017

Work as per description.
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Five Stars
by C.B.Jensen (5 out of 5 stars)
April 28, 2018

Don't want to find out how this works
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Looks good, but no idea on function
by BB (5 out of 5 stars)
October 24, 2017

No idea if it works. Looks fine though, I got it for a prop so I don't care.
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JP Labs provided the "start date."
by Nancy Lapp (5 out of 5 stars)
August 28, 2016

Instructions for how to read it properly are a bit confusing, but as a bonus, it came with the exact date it was pulled from the freezer so I had an accurate gauge of its age and usefulness.

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