3am NukeMeter
Hand-held Geiger-Muller counter


Our NukeMeter series of ionizing radiation detectors combine a traditional look-and-feel with modern technology, providing a truly easy-to-use and portable solution.

Familiar built-in clicker and
responsive analogue meter.

With these instruments, it is easy and convenient to screen your home, your shopping and your workplace for any traces of radiation contamination.

Applications

  • Science education
  • Mining & prospecting
  • Hobbyists & individuals
  • Police & first responders
  • Metal scrap & foundry industries
  • Border control & embassy security
  • Mail-room, port & cargo inspection
  • Medicinal, nuclear & research industries
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    Features

    Alpha, beta, gamma, x-ray detection
    American-made high sensitivity GM-tube,
    factory brand-new with recent date code
    Large, ergonomically angled meter
    Auto linear/log scale with LED indication
    Long battery life
    Automatic
    power-on self-test
    and battery check
    Digital
    CPU control
    Integrated beeper/clicker
    Protective carry bag
    with handle & strap
    Impossible to misconfigure - no confusing settings & menus
    Behaves in a simple-to-understand and consistent manner

    Product video


    Specifications

    3am NukeMeter - Model 712
    Detector Halogen-quenched mica end-window type
    (alpha/beta/gamma/x-ray)
    Sensitivity 1,080 cpm
    (with Co60 at 1mR/hr)
    Self-count < 10 cpm
    Energy threshold alpha > 3.5 MeV; beta > 50 keV; gamma > 2.5 keV
    Indications Corrected dual-scale panel meter,
    LED indicator and sounder
    Counting range
    in counts per minute (cpm)     		0-500 linear, 50-500,000 logarithmic
    (auto-ranging with LED indication in log mode)
    Equivalent dose
    on 0-500 cpm range     		0-5 mrem/hr = 0-50 uSv/hr = 0-500 uR/hr
    (referenced to Co60)
    Overload range No fallback with levels of up to 100x full-scale
    Sound level > 70 dBA @ 10 cm
    Power source PP3 9V alkaline battery
    (up to 1,000 hours; reduced at high counting rates)
    Dimensions & weight
    LxWxH     		12x7x7 cm, 0.2 kg
    22x15x8 cm, 0.35 kg (in box)
    Included accessories User's manual, 9V alkaline battery
    Specifications are subject to change without notice.

    Ordering information

    3am NukeMeter - Model 712
    Unit pricing
    in EURO     		€ 245.00
    (shipping not included)

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