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  • NukAlert™ is a keychain personal radiation meter, monitor and alarm
  • Radiation Exposure Key
  • Nukalert makes a perfect keychain to take with you everywhere you go.
  • Nukalert radiation meter that is compact, portable, and convenient to carry with you at all times


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Product Description

NukAlert on Sale. Now only $144.95! Cheapest Anywhere on the Internet and fast, free shipping!

More than just a radiation detector, the NukAlert™ is a patented personal radiation monitor, radiation meter, alarm and the ultimate portable radiation detector; a perfect complement to your RADSticker personal dosimeter. Small enough to attach to a key chain, this radiation monitor operates non-stop, 24/7 and will promptly warn you of the presence of unseen, but acutely dangerous levels of radiation.

Used nationwide by federal, state and local first responders, law enforcement and the Dept. of Defense, personal radiation detector is the ideal solution for increasing individual security and awareness of personal radiation detection from radiological threats. It will be very reassuring to know, with confidence, when you and your family are out of the worst danger.

NukAlert, Personal Radiation Detectors, and Radiation Meters are Available for Immediate shipping!

Shepherd Survival Supply is your #1 NukAlert dealer. We always carry an excellent supply of radiation monitoring devices and radiation detectors in stock. The NukAlert also makes an excellent addition to your existing survival kit or survival supplies so that you have the right survival tools for any situation. We always have our personal radiation monitors and radiation detectors for sale and in stock for immediate shipping.



  • Tested & Verified by Naval Air Warfare Center
  • Always "ON" 24/7, Includes long-life 10+ year battery
  • Radiation detection Range:  100 mR/hr to 5,000 R/hr,
  • Radiation metering:  100 mR/hr to 50 R/hr, in 10 calibrated ranges
  • Proportional Increasing Chirp Rate:  50 R/hr to 5,000 R/hr
  • Gamma detection and X-ray detection from 20 keV to above 2 MeV
  • Sensitivity incl. higher emergency radiation levels
  • Alarm "chirp" corresponds to chart on back of device
  • Introduced before Health Physics Society - 1/03
  • Performance verified by Nat'l Radiological Laboratory
  • Each unit individually radiation accuracy tested
  • Patented technology
  • Made in the U.S.A.



  • Detects Gamma radiation & X-ray radiation: 20 keV to 2+ MeV
  • Radiation detection Range: 100 mR/hr to 5,000 R/hr
  • Radiation monitoring: 100 mR/hr to 50 R/hr indicated in 10 ranges
  • Proportional Increasing Chirp Rate:  50 R/hr to 5,000 R/hr
  • Indication: Repeating groups of rapid countable chirps
  • Operational indicator: faint "ticking" = operating OK.
  • Personal Radiation Alarm loudness: ~ 61 dBA (normal speaking volume)
  • Extreme durability: Functional after 6' drop or submersion to 6'
  • Battery: Operational Life Expectancy @ room temp:
    - Non-alarming (normal operation) - 10 to 15 years
    - Alarming continuously at single chirp level - 3 years
    - Alarming continuously at highest alarm level - 3 months
  • Detector: Patented CdS photo resistor coupled to a rare earth phosphor scintillator
  • Housing: hermetically sealed, radiation transparent, abrasion resistant ABS plastic
  • Accuracy: Within +/- 1 chirp
  • Response Time: Dose rate dependent:
    • ~3 - 4 min. @100mr/hr
    • seconds @ R/hr ranges
  • Accumulated dose chart on back
  • EMP immunity: Meets MIL-STD-461D, RS105
  • Over range survivability: Functional after 5K R/hr. for 2hr.
  • Temperature Range: -20 C  to  +50 C
  • Physical: 1.75"x1.25"x .75"H (LxWxH), Wt <1.0 oz.


Click here for the Nukalert Online Manual


See the Video below that demonstrates how the Nukalert works.


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