For over 50 years, SE International has provided reliable radiation detection solutions that empower professionals across the globe to work safely and confidently.
Expand your radiation detection instruments with Radia tion Alert® accessories.
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The Radiation Alert® line of radiation area monitors pro tects your personnel and your facility. Select the right model to detect across a wide range of radiation levels. The base controller unit includes a Touch Screen LCD, latching, siren light and strobe. Internal or external radiation probes are available for most models, with Geiger Muller or Sodi um Iodide Probe options. A rugged, wall mount enclosure option is available for portal monitoring and high traffic areas to protect the sensor while on duty.
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Radiation Alert® dosimeters by S.E. International, Inc. help protect your personnel from the potential dangers of ion izing radiation. Our line of dosimeters and exposure rate meters are available in digital and analog solutions. Digital units feature vibration and audible alerts, internal memory, and free software offer reach back capabilities. Analog pen dosimeters afford a power free alternative for tracking the radiation dose of your people.
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Numerous industries have put The Radia tion Alert®GM based detectors to the test by decades of use. Radiation Alert® models are an ergonomic, compact alternative to the “lunchbox” style. Great sensitivity, fast response, all in your pocket. Our handheld Geiger counters make spot surveys quicker with audio click and red light response with every count.
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You’ll find a full list of the included Radiation Alert® Software for use with your detectors here. All of our Radiation Alert® software updates are offered free of charge. In the event you are not signed up for Updates @ Radiation Alert, check back on this page for software updates. If you would like to receive notices about future software releases, subscribe to our monthly bulletin and get articles, tips and tricks, and upgrade information about your Radiation Alert instruments.
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Our handheld Scintillation instruments offer outstanding proformence for Gamma detec tion in a compact package.
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URSA-II – Universal Radiation Spectrum Analyzer A Radiation Spectrum analyzer is used to measure the strength of different isotope energies and identi fies them. Radiation Alert® – Gamma Spectrum Analyzers, Gamma Scalers, Area Monitors, Gamma Spectrum Analyzers, Scintillation Probes, and Radiation Detection Software.
Read More“The Radiation Alert Ranger® is a great value for those looking for a modern Geiger counter. I found that is simple to use yet includes many advanced functions if and when you want them without obstructing the simplicity…”
“I have used the Monitor 4 in courses that I teach radiation safety for close to 8 years. The students love it and affectionately call it the “Batman unit” because of its use in the movie The Dark Knight Rises. It is light-weight, sensitive, and quite often out performs some of the more expensive units from other companies that we use in a lab exercise…”
“NDT Supply has been working with SE International since we started business in 2000. We have found them to be easy to work with, and a very reliable and responsive supplier. Questions and issues are always handled promptly and with a smile…”
“Your Ranger changed how I run my business. It’s accurate, easy to use, and perfect for detecting uranium glass.”
“Great product, even better support. Quick replies, solid calibration—SE International is my go-to.”
“We used SE monitors in Iraq and Afghanistan—sandstorms, snow, even camel licks couldn’t break them. Only mortar fire did. I’ve trusted them ever since.”
